C3132121111331312113313331333133313331311211331333133313332233212331323211   >>    C313212111133131211331333133313331333131121133133313331333223321233132321   <<    C3132121111331312113313331333133313331311211331333133313332233212331323213   >>      C3132121111331312113313331333133313331311211331333133313332233212331323212   >>