C313212111133131211331333133313331333133311233133313233313232233133112133221
>>
C31321211113313121133133313331333133313331123313331323331323223313311213322
<<
C313212111133131211331333133313331333133311233133313233313232233133112133223
>>
C313212111133131211331333133313331333133311233133313233313232233133112133222
>>