regex101: PCRE (Legacy) Match Workspace

^start of line

Negative Lookahead(?!(?!0* 0* 0*|0*+(?=(\d*?)((?:(?=\d+ 0*+(\d*?)(\d(?(4)\4)) 0*(\d*?)(\d\6?+)$)\d)+) )(?=(?(?!\1(?:(?=\d+ 0*\3((\7?+)\d))(?=\d(\d* 0*\3\8))(?=0\9[9]|1\9[8]|2\9[7]|3\9[6]|4\9[5]|5\9[4]|6\9[3]|7\9[2]|8\9[1]|9\9[0])\d)*+(?=\d(\d* 0*\3\8?+))(?=[5-9]\10[5-9]|1\10[9]|2\10[89]|3\10[7-9]|4\10[6-9]|6\10[4]|7\10[34]|8\10[2-4]|9\10[1-4]))(?=\d+ \d+ 0*\1\3\6$)|(?(?!.*+\3)\d+ )(?=\d*(\2|\4)( .*?0*+)\d+$)(?(?=9*\11 )(?:9(?=\d*\12[1](\13?+0)))*(?=\11 )\11\12[1]\13?+\6$|(?:(\d)(?=\d*\12(\15?+\14)))*(?=\d(\d*\12\15?+))(?=0\16[1]|1\16[2]|2\16[3]|3\16[4]|4\16[5]|5\16[6]|6\16[7]|7\16[8]|8\16[9])\d(?:9(?=\d*\12\15?+\d(\17?+0)))*?\11\s)))\1(?:(?=(\d)\d* 0*+\3((\19?+)\d)\d* 0*+\5((\21?+)\d))(?=\d(\d* 0*+\3\20)\d(\d* 0*+\5\22))(?(?!\18(?:(?=\d+ 0*+\3\19((\25?+)\d))(?=\d(\d* 0*+\3\19\26))(?=0\27[9]|1\27[8]|2\27[7]|3\27[6]|4\27[5]|5\27[4]|6\27[3]|7\27[2]|8\27[1]|9\27[0])\d)*+(?=\d(\d* 0*+\3\19\26?+))(?=[5-9]\28[5-9]|1\28[9]|2\28[89]|3\28[7-9]|4\28[6-9]|6\28[4]|7\28[34]|8\28[2-4]|9\28[1-4]))(?=1\23(?:1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])|2\23(?:1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|3\23(?:1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|4\23(?:1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|5\23(?:1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|6\23(?:1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|7\23(?:1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|8\23(?:1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|9\23(?:1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|0\23(\d)\24\29|(\d)\23[0]\24\30)|(?=1\23(?:0\24[2]|1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|2\23(?:0\24[3]|1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|3\23(?:0\24[4]|1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|4\23(?:0\24[5]|1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|5\23(?:0\24[6]|1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|6\23(?:0\24[7]|1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|7\23(?:0\24[8]|1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|8\23(?:0\24[9]|1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|9\23(?:0\24[0]|1\24[1]|2\24[2]|3\24[3]|4\24[4]|5\24[5]|6\24[6]|7\24[7]|8\24[8]|9\24[9])|0\23(?:0\24[1]|1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])))\d)+\s))

Negative Lookahead(?!0* 0* 0*|0*+(?=(\d*?)((?:(?=\d+ 0*+(\d*?)(\d(?(4)\4)) 0*(\d*?)(\d\6?+)$)\d)+) )(?=(?(?!\1(?:(?=\d+ 0*\3((\7?+)\d))(?=\d(\d* 0*\3\8))(?=0\9[9]|1\9[8]|2\9[7]|3\9[6]|4\9[5]|5\9[4]|6\9[3]|7\9[2]|8\9[1]|9\9[0])\d)*+(?=\d(\d* 0*\3\8?+))(?=[5-9]\10[5-9]|1\10[9]|2\10[89]|3\10[7-9]|4\10[6-9]|6\10[4]|7\10[34]|8\10[2-4]|9\10[1-4]))(?=\d+ \d+ 0*\1\3\6$)|(?(?!.*+\3)\d+ )(?=\d*(\2|\4)( .*?0*+)\d+$)(?(?=9*\11 )(?:9(?=\d*\12[1](\13?+0)))*(?=\11 )\11\12[1]\13?+\6$|(?:(\d)(?=\d*\12(\15?+\14)))*(?=\d(\d*\12\15?+))(?=0\16[1]|1\16[2]|2\16[3]|3\16[4]|4\16[5]|5\16[6]|6\16[7]|7\16[8]|8\16[9])\d(?:9(?=\d*\12\15?+\d(\17?+0)))*?\11\s)))\1(?:(?=(\d)\d* 0*+\3((\19?+)\d)\d* 0*+\5((\21?+)\d))(?=\d(\d* 0*+\3\20)\d(\d* 0*+\5\22))(?(?!\18(?:(?=\d+ 0*+\3\19((\25?+)\d))(?=\d(\d* 0*+\3\19\26))(?=0\27[9]|1\27[8]|2\27[7]|3\27[6]|4\27[5]|5\27[4]|6\27[3]|7\27[2]|8\27[1]|9\27[0])\d)*+(?=\d(\d* 0*+\3\19\26?+))(?=[5-9]\28[5-9]|1\28[9]|2\28[89]|3\28[7-9]|4\28[6-9]|6\28[4]|7\28[34]|8\28[2-4]|9\28[1-4]))(?=1\23(?:1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])|2\23(?:1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|3\23(?:1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|4\23(?:1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|5\23(?:1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|6\23(?:1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|7\23(?:1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|8\23(?:1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|9\23(?:1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|0\23(\d)\24\29|(\d)\23[0]\24\30)|(?=1\23(?:0\24[2]|1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|2\23(?:0\24[3]|1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|3\23(?:0\24[4]|1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|4\23(?:0\24[5]|1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|5\23(?:0\24[6]|1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|6\23(?:0\24[7]|1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|7\23(?:0\24[8]|1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|8\23(?:0\24[9]|1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|9\23(?:0\24[0]|1\24[1]|2\24[2]|3\24[3]|4\24[4]|5\24[5]|6\24[6]|7\24[7]|8\24[8]|9\24[9])|0\23(?:0\24[1]|1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])))\d)+\s)

1st Alternative0* 0* 0*

0*the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

the literal (32₁₀ / 40₈ / 20₁₆)

0*the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

the literal (32₁₀ / 40₈ / 20₁₆)

0*the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

2nd Alternative0*+(?=(\d*?)((?:(?=\d+ 0*+(\d*?)(\d(?(4)\4)) 0*(\d*?)(\d\6?+)$)\d)+) )(?=(?(?!\1(?:(?=\d+ 0*\3((\7?+)\d))(?=\d(\d* 0*\3\8))(?=0\9[9]|1\9[8]|2\9[7]|3\9[6]|4\9[5]|5\9[4]|6\9[3]|7\9[2]|8\9[1]|9\9[0])\d)*+(?=\d(\d* 0*\3\8?+))(?=[5-9]\10[5-9]|1\10[9]|2\10[89]|3\10[7-9]|4\10[6-9]|6\10[4]|7\10[34]|8\10[2-4]|9\10[1-4]))(?=\d+ \d+ 0*\1\3\6$)|(?(?!.*+\3)\d+ )(?=\d*(\2|\4)( .*?0*+)\d+$)(?(?=9*\11 )(?:9(?=\d*\12[1](\13?+0)))*(?=\11 )\11\12[1]\13?+\6$|(?:(\d)(?=\d*\12(\15?+\14)))*(?=\d(\d*\12\15?+))(?=0\16[1]|1\16[2]|2\16[3]|3\16[4]|4\16[5]|5\16[6]|6\16[7]|7\16[8]|8\16[9])\d(?:9(?=\d*\12\15?+\d(\17?+0)))*?\11\s)))\1(?:(?=(\d)\d* 0*+\3((\19?+)\d)\d* 0*+\5((\21?+)\d))(?=\d(\d* 0*+\3\20)\d(\d* 0*+\5\22))(?(?!\18(?:(?=\d+ 0*+\3\19((\25?+)\d))(?=\d(\d* 0*+\3\19\26))(?=0\27[9]|1\27[8]|2\27[7]|3\27[6]|4\27[5]|5\27[4]|6\27[3]|7\27[2]|8\27[1]|9\27[0])\d)*+(?=\d(\d* 0*+\3\19\26?+))(?=[5-9]\28[5-9]|1\28[9]|2\28[89]|3\28[7-9]|4\28[6-9]|6\28[4]|7\28[34]|8\28[2-4]|9\28[1-4]))(?=1\23(?:1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])|2\23(?:1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|3\23(?:1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|4\23(?:1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|5\23(?:1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|6\23(?:1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|7\23(?:1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|8\23(?:1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|9\23(?:1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|0\23(\d)\24\29|(\d)\23[0]\24\30)|(?=1\23(?:0\24[2]|1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|2\23(?:0\24[3]|1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|3\23(?:0\24[4]|1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|4\23(?:0\24[5]|1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|5\23(?:0\24[6]|1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|6\23(?:0\24[7]|1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|7\23(?:0\24[8]|1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|8\23(?:0\24[9]|1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|9\23(?:0\24[0]|1\24[1]|2\24[2]|3\24[3]|4\24[4]|5\24[5]|6\24[6]|7\24[7]|8\24[8]|9\24[9])|0\23(?:0\24[1]|1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])))\d)+\s

0*+the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

Positive Lookahead(?=(\d*?)((?:(?=\d+ 0*+(\d*?)(\d(?(4)\4)) 0*(\d*?)(\d\6?+)$)\d)+) )

Group 1(\d*?)

\d*?a digit, repeated any number of times

Group 2((?:(?=\d+ 0*+(\d*?)(\d(?(4)\4)) 0*(\d*?)(\d\6?+)$)\d)+)

Non-Capturing Group(?:(?=\d+ 0*+(\d*?)(\d(?(4)\4)) 0*(\d*?)(\d\6?+)$)\d)+

+repeats the group contents below at least once:

Positive Lookahead(?=\d+ 0*+(\d*?)(\d(?(4)\4)) 0*(\d*?)(\d\6?+)$)

\d+a digit, repeated at least once

the literal (32₁₀ / 40₈ / 20₁₆)

0*+the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

Group 3(\d*?)

\d*?a digit, repeated any number of times

Group 4(\d(?(4)\4))

\da digit

Condition(?(4)\4)

Uses the first branch if group 4 matched

If the condition is true, match this branch:\4

\4the text saved by group 4

the literal (32₁₀ / 40₈ / 20₁₆)

0*the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

Group 5(\d*?)

\d*?a digit, repeated any number of times

Group 6(\d\6?+)

\da digit

\6?+optionally matches the text saved by group 6

$end of line

\da digit

the literal (32₁₀ / 40₈ / 20₁₆)

Positive Lookahead(?=(?(?!\1(?:(?=\d+ 0*\3((\7?+)\d))(?=\d(\d* 0*\3\8))(?=0\9[9]|1\9[8]|2\9[7]|3\9[6]|4\9[5]|5\9[4]|6\9[3]|7\9[2]|8\9[1]|9\9[0])\d)*+(?=\d(\d* 0*\3\8?+))(?=[5-9]\10[5-9]|1\10[9]|2\10[89]|3\10[7-9]|4\10[6-9]|6\10[4]|7\10[34]|8\10[2-4]|9\10[1-4]))(?=\d+ \d+ 0*\1\3\6$)|(?(?!.*+\3)\d+ )(?=\d*(\2|\4)( .*?0*+)\d+$)(?(?=9*\11 )(?:9(?=\d*\12[1](\13?+0)))*(?=\11 )\11\12[1]\13?+\6$|(?:(\d)(?=\d*\12(\15?+\14)))*(?=\d(\d*\12\15?+))(?=0\16[1]|1\16[2]|2\16[3]|3\16[4]|4\16[5]|5\16[6]|6\16[7]|7\16[8]|8\16[9])\d(?:9(?=\d*\12\15?+\d(\17?+0)))*?\11\s)))

Condition(?(?!\1(?:(?=\d+ 0*\3((\7?+)\d))(?=\d(\d* 0*\3\8))(?=0\9[9]|1\9[8]|2\9[7]|3\9[6]|4\9[5]|5\9[4]|6\9[3]|7\9[2]|8\9[1]|9\9[0])\d)*+(?=\d(\d* 0*\3\8?+))(?=[5-9]\10[5-9]|1\10[9]|2\10[89]|3\10[7-9]|4\10[6-9]|6\10[4]|7\10[34]|8\10[2-4]|9\10[1-4]))(?=\d+ \d+ 0*\1\3\6$)|(?(?!.*+\3)\d+ )(?=\d*(\2|\4)( .*?0*+)\d+$)(?(?=9*\11 )(?:9(?=\d*\12[1](\13?+0)))*(?=\11 )\11\12[1]\13?+\6$|(?:(\d)(?=\d*\12(\15?+\14)))*(?=\d(\d*\12\15?+))(?=0\16[1]|1\16[2]|2\16[3]|3\16[4]|4\16[5]|5\16[6]|6\16[7]|7\16[8]|8\16[9])\d(?:9(?=\d*\12\15?+\d(\17?+0)))*?\11\s))

Uses the first branch if the lookaround matches

Negative Lookahead(?!\1(?:(?=\d+ 0*\3((\7?+)\d))(?=\d(\d* 0*\3\8))(?=0\9[9]|1\9[8]|2\9[7]|3\9[6]|4\9[5]|5\9[4]|6\9[3]|7\9[2]|8\9[1]|9\9[0])\d)*+(?=\d(\d* 0*\3\8?+))(?=[5-9]\10[5-9]|1\10[9]|2\10[89]|3\10[7-9]|4\10[6-9]|6\10[4]|7\10[34]|8\10[2-4]|9\10[1-4]))

\1the text saved by group 1

Non-Capturing Group(?:(?=\d+ 0*\3((\7?+)\d))(?=\d(\d* 0*\3\8))(?=0\9[9]|1\9[8]|2\9[7]|3\9[6]|4\9[5]|5\9[4]|6\9[3]|7\9[2]|8\9[1]|9\9[0])\d)*+

*+repeats the group contents below any number of times:

Positive Lookahead(?=\d+ 0*\3((\7?+)\d))

\d+a digit, repeated at least once

the literal (32₁₀ / 40₈ / 20₁₆)

0*the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

\3the text saved by group 3

Group 7((\7?+)\d)

Group 8(\7?+)

\7?+optionally matches the text saved by group 7

\da digit

Positive Lookahead(?=\d(\d* 0*\3\8))

\da digit

Group 9(\d* 0*\3\8)

\d*a digit, repeated any number of times

the literal (32₁₀ / 40₈ / 20₁₆)

0*the literal 0 (48₁₀ / 60₈ / 30₁₆) , repeated any number of times

\3the text saved by group 3

\8the text saved by group 8

Positive Lookahead(?=0\9[9]|1\9[8]|2\9[7]|3\9[6]|4\9[5]|5\9[4]|6\9[3]|7\9[2]|8\9[1]|9\9[0])

1st Alternative0\9[9]

2nd Alternative1\9[8]

3rd Alternative2\9[7]

4th Alternative3\9[6]

5th Alternative4\9[5]

6th Alternative5\9[4]

7th Alternative6\9[3]

8th Alternative7\9[2]

9th Alternative8\9[1]

10th Alternative9\9[0]

\da digit

Positive Lookahead(?=\d(\d* 0*\3\8?+))

Positive Lookahead(?=[5-9]\10[5-9]|1\10[9]|2\10[89]|3\10[7-9]|4\10[6-9]|6\10[4]|7\10[34]|8\10[2-4]|9\10[1-4])

If the condition is true, match this branch:(?=\d+ \d+ 0*\1\3\6$)

Otherwise, match this branch:(?(?!.*+\3)\d+ )(?=\d*(\2|\4)( .*?0*+)\d+$)(?(?=9*\11 )(?:9(?=\d*\12[1](\13?+0)))*(?=\11 )\11\12[1]\13?+\6$|(?:(\d)(?=\d*\12(\15?+\14)))*(?=\d(\d*\12\15?+))(?=0\16[1]|1\16[2]|2\16[3]|3\16[4]|4\16[5]|5\16[6]|6\16[7]|7\16[8]|8\16[9])\d(?:9(?=\d*\12\15?+\d(\17?+0)))*?\11\s)

\1the text saved by group 1

Non-Capturing Group(?:(?=(\d)\d* 0*+\3((\19?+)\d)\d* 0*+\5((\21?+)\d))(?=\d(\d* 0*+\3\20)\d(\d* 0*+\5\22))(?(?!\18(?:(?=\d+ 0*+\3\19((\25?+)\d))(?=\d(\d* 0*+\3\19\26))(?=0\27[9]|1\27[8]|2\27[7]|3\27[6]|4\27[5]|5\27[4]|6\27[3]|7\27[2]|8\27[1]|9\27[0])\d)*+(?=\d(\d* 0*+\3\19\26?+))(?=[5-9]\28[5-9]|1\28[9]|2\28[89]|3\28[7-9]|4\28[6-9]|6\28[4]|7\28[34]|8\28[2-4]|9\28[1-4]))(?=1\23(?:1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])|2\23(?:1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|3\23(?:1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|4\23(?:1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|5\23(?:1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|6\23(?:1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|7\23(?:1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|8\23(?:1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|9\23(?:1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|0\23(\d)\24\29|(\d)\23[0]\24\30)|(?=1\23(?:0\24[2]|1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|2\23(?:0\24[3]|1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|3\23(?:0\24[4]|1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|4\23(?:0\24[5]|1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|5\23(?:0\24[6]|1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|6\23(?:0\24[7]|1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|7\23(?:0\24[8]|1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|8\23(?:0\24[9]|1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|9\23(?:0\24[0]|1\24[1]|2\24[2]|3\24[3]|4\24[4]|5\24[5]|6\24[6]|7\24[7]|8\24[8]|9\24[9])|0\23(?:0\24[1]|1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])))\d)+

\sany whitespace character

.+any character (except for line terminators), repeated at least once

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Search reference

Regular Expression

^(?!(?!0* 0* 0*|0*+(?=(\d*?)((?:(?=\d+ 0*+(\d*?)(\d(?(4)\4)) 0*(\d*?)(\d\6?+)$)\d)+) )(?=(?(?!\1(?:(?=\d+ 0*\3((\7?+)\d))(?=\d(\d* 0*\3\8))(?=0\9[9]|1\9[8]|2\9[7]|3\9[6]|4\9[5]|5\9[4]|6\9[3]|7\9[2]|8\9[1]|9\9[0])\d)*+(?=\d(\d* 0*\3\8?+))(?=[5-9]\10[5-9]|1\10[9]|2\10[89]|3\10[7-9]|4\10[6-9]|6\10[4]|7\10[34]|8\10[2-4]|9\10[1-4]))(?=\d+ \d+ 0*\1\3\6$)|(?(?!.*+\3)\d+ )(?=\d*(\2|\4)( .*?0*+)\d+$)(?(?=9*\11 )(?:9(?=\d*\12[1](\13?+0)))*(?=\11 )\11\12[1]\13?+\6$|(?:(\d)(?=\d*\12(\15?+\14)))*(?=\d(\d*\12\15?+))(?=0\16[1]|1\16[2]|2\16[3]|3\16[4]|4\16[5]|5\16[6]|6\16[7]|7\16[8]|8\16[9])\d(?:9(?=\d*\12\15?+\d(\17?+0)))*?\11\s)))\1(?:(?=(\d)\d* 0*+\3((\19?+)\d)\d* 0*+\5((\21?+)\d))(?=\d(\d* 0*+\3\20)\d(\d* 0*+\5\22))(?(?!\18(?:(?=\d+ 0*+\3\19((\25?+)\d))(?=\d(\d* 0*+\3\19\26))(?=0\27[9]|1\27[8]|2\27[7]|3\27[6]|4\27[5]|5\27[4]|6\27[3]|7\27[2]|8\27[1]|9\27[0])\d)*+(?=\d(\d* 0*+\3\19\26?+))(?=[5-9]\28[5-9]|1\28[9]|2\28[89]|3\28[7-9]|4\28[6-9]|6\28[4]|7\28[34]|8\28[2-4]|9\28[1-4]))(?=1\23(?:1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])|2\23(?:1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|3\23(?:1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|4\23(?:1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|5\23(?:1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|6\23(?:1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|7\23(?:1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|8\23(?:1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|9\23(?:1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|0\23(\d)\24\29|(\d)\23[0]\24\30)|(?=1\23(?:0\24[2]|1\24[3]|2\24[4]|3\24[5]|4\24[6]|5\24[7]|6\24[8]|7\24[9]|8\24[0]|9\24[1])|2\23(?:0\24[3]|1\24[4]|2\24[5]|3\24[6]|4\24[7]|5\24[8]|6\24[9]|7\24[0]|8\24[1]|9\24[2])|3\23(?:0\24[4]|1\24[5]|2\24[6]|3\24[7]|4\24[8]|5\24[9]|6\24[0]|7\24[1]|8\24[2]|9\24[3])|4\23(?:0\24[5]|1\24[6]|2\24[7]|3\24[8]|4\24[9]|5\24[0]|6\24[1]|7\24[2]|8\24[3]|9\24[4])|5\23(?:0\24[6]|1\24[7]|2\24[8]|3\24[9]|4\24[0]|5\24[1]|6\24[2]|7\24[3]|8\24[4]|9\24[5])|6\23(?:0\24[7]|1\24[8]|2\24[9]|3\24[0]|4\24[1]|5\24[2]|6\24[3]|7\24[4]|8\24[5]|9\24[6])|7\23(?:0\24[8]|1\24[9]|2\24[0]|3\24[1]|4\24[2]|5\24[3]|6\24[4]|7\24[5]|8\24[6]|9\24[7])|8\23(?:0\24[9]|1\24[0]|2\24[1]|3\24[2]|4\24[3]|5\24[4]|6\24[5]|7\24[6]|8\24[7]|9\24[8])|9\23(?:0\24[0]|1\24[1]|2\24[2]|3\24[3]|4\24[4]|5\24[5]|6\24[6]|7\24[7]|8\24[8]|9\24[9])|0\23(?:0\24[1]|1\24[2]|2\24[3]|3\24[4]|4\24[5]|5\24[6]|6\24[7]|7\24[8]|8\24[9]|9\24[0])))\d)+\s)).+

New

0 1 2
10 20 1000
10 20 30
28657 46368 75025
0 0 0

8235 49 8284
4 145 149
4705 485 5191
821 75 897
74 497 572
1917 27 1944
89124 3 89128
6858 8669 15527
84916 4 84921
935 63 999
1 9 11
7203 26154 33358
2 765 767
267 8031 8298
2062 188 2251
38 7869 7907
59 85041 85101
705 220 926
71982 2346 74328
9 1 11
3 8117 8120
720 208 928
4 83 88
109 21854 21964
35019 44355 79375
7 9 17
2126 752 2879
2268 53 2321
9 37717 37726
5 949 954

Regular Expressions 101

Regular Expression

Substitution