package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^(?:(?=.*[a])(?:(?=.*[b])(?=.*(?:[c]|[d]|[e]))|(?=.*[c])(?=.*(?:[d]|[e])))|(?=.*[d])(?=.*[e])|(?=.*[b])(?:(?=.*[c])(?=.*[d])|(?=.*([c]|[d]))(?=.*[e]))|(?=.*[c])(?=.*[d])(?=.*[e])).*$`)
var str = `abcde
edcba
cbdae
bdeac
aaabbb
abc
abd
abe
acd
ace
ade
bcd
bce
bde
cde
`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/