C111113331333132322331333133313331323323131121133133313231333132232231   >>    C11111333133313232233133313331333132332313112113313331323133313223223   <<    C111113331333132322331333133313331323323131121133133313231333132232233   >>      C111113331333132322331333133313331323323131121133133313231333132232232   >>