C13332313311211113313331333133313331323133313331331121111331322132212111   >>    C1333231331121111331333133313331333132313331333133112111133132213221211   <<    C13332313311211113313331333133313331323133313331331121111331322132212113   >>      C13332313311211113313331333133313331323133313331331121111331322132212112   >>