C132233133112121111331333133313331323133313233121111333132313112111   >>    C13223313311212111133133313331333132313331323312111133313231311211   <<    C132233133112121111331333133313331323133313233121111333132313112113   >>      C132233133112121111331333133313331323133313233121111333132313112112   >>