C13332313311211113313331333133313331331123222212111133132322331322321   >>    C1333231331121111331333133313331333133112322221211113313232233132232   <<    C13332313311211113313331333133313331331123222212111133132322331322323   >>      C13332313311211113313331333133313331331123222212111133132322331322322   >>