C13332313311211113313331333133313331323233121111331333133322131321   >>    C1333231331121111331333133313331333132323312111133133313332213132   <<    C13332313311211113313331333133313331323233121111331333133322131323   >>      C13332313311211113313331333133313331323233121111331333133322131322   >>