C132233133112121111331333133313331323133313331333133313331333131133112123231   >>    C13223313311212111133133313331333132313331333133313331333133313113311212323   <<    C132233133112121111331333133313331323133313331333133313331333131133112123233   >>      C132233133112121111331333133313331323133313331333133313331333131133112123232   >>