C111113331333132322331333133313331323323131121133133313331323331321121123231   >>    C11111333133313232233133313331333132332313112113313331333132333132112112323   <<    C111113331333132322331333133313331323323131121133133313331323331321121123233   >>      C111113331333132322331333133313331323323131121133133313331323331321121123232   >>