C132233133112121111331333133313231333133313231133131133132332313113213321   >>    C13223313311212111133133313331323133313331323113313113313233231311321332   <<    C132233133112121111331333133313231333133313231133131133132332313113213323   >>      C132233133112121111331333133313231333133313231133131133132332313113213322   >>