C13332313311211113313331333133313311211331333132212111133132232211   >>    C1333231331121111331333133313331331121133133313221211113313223221   <<    C13332313311211113313331333133313311211331333132212111133132232213   >>      C13332313311211113313331333133313311211331333132212111133132232212   >>