C13223313311212111133133313331323133313331323131133131133132323131313221   >>    C1322331331121211113313331333132313331333132313113313113313232313131322   <<    C13223313311212111133133313331323133313331323131133131133132323131313223   >>      C13223313311212111133133313331323133313331323131133131133132323131313222   >>