C313212111113331323312111133133313331333133313331333132313133221
>>
C31321211111333132331211113313331333133313331333133313231313322
<<
C313212111113331323312111133133313331333133313331333132313133223
>>
C313212111113331323312111133133313331333133313331333132313133222
>>