C13332313311211113313331333133313331331123222212111133132322331323221   >>    C1333231331121111331333133313331333133112322221211113313232233132322   <<    C13332313311211113313331333133313331331123222212111133132322331323223   >>      C13332313311211113313331333133313331331123222212111133132322331323222   >>