hell0 w0rld	2
hell0 world	1
XXX	3
hi N, bye N	2
[foo] [bar] [baz]	3
XhelloY	1
XhelloY	1
1:a,2:b,	2
%%%%	4
abc	0
-a-b-c-	4
-	1
yxxx	1
XnYXnY	2