case1
aaa|bbb|ccc|ddd|eee|fff * hhh /*xyzxyz*/ abc
or
case2
aaa|bbb|ccc|ddd|eee|fff * hhh /*xyz
sss|ddd|ggg|hhh|jjj|xyz*/ abc
or
case3
aaa|bbb|ccc|ddd|eee|fff * hhh /*xyz
jjj|kkk|lll|ppp|ooo|blah blah blah
sss|ddd|ggg|hhh|jjj|xyz*/ abc