C132233133112121111331333133313331323133313233121111331322113221211
>>
C13223313311212111133133313331333132313331323312111133132211322121
<<
C132233133112121111331333133313331323133313233121111331322113221213
>>
C132233133112121111331333133313331323133313233121111331322113221212
>>