{"xabxc", "abc", -1},
	{"", "abcd", -1},
	{"xbcd", "abcd", -1},
	{"abcd", "abcd", 0},
	{"xabcd", "abcd", 1},
	{"xyabcd"[:5], "abcd", -1},
	{"xbcqq", "abcqq", -1},
	{"abcqq", "abcqq", 0},
	{"xabcqq", "abcqq", 1},
	{"xyabcqq"[:6], "abcqq", -1},
	{"xabxcqq", "abcqq", -1},
	{"xabcqxq", "abcqq", -1},
	{"", "01234567", -1},
	{"32145678", "01234567", -1},
	{"01234567", "01234567", 0},
	{"x01234567", "01234567", 1},

"^(?:(a+|b)+)$"
-;-;-;-
0-2 1-2;0-2 1-2;0-2 1-2;0-2 1-2
"^(?:(a+|b)+)"
-;-;-;-
0-2 1-2;0-2 1-2;0-2 1-2;0-2 1-2
"(?:(a+|b)+)$"
-;-;-;-
0-2 1-2;0-2 1-2;0-2 1-2;0-2 1-2
strings
""
"xabcdx"
regexps
"ab|cd"
-;-;-;-
-;1-3;-;1-3
"^(?:ab|cd)$"
-;-;-;-
-;-;-;-
"^(?:ab|cd)"
-;-;-;-
-;-;-;-
"(?:ab|cd)$"
-;-;-;-
-;-;-;-
strings
""
"hello\ngoodbye\n"
regexps
"h.*od?"