C132233133112121111331333133313331323132313223313231333132322131111   >>    C13223313311212111133133313331333132313231322331323133313232213111   <<    C132233133112121111331333133313331323132313223313231333132322131113   >>      C132233133112121111331333133313331323132313223313231333132322131112   >>