C313212111133131211331333133313331333132212113313331323323123221
>>
C31321211113313121133133313331333133313221211331333132332312322
<<
C313212111133131211331333133313331333132212113313331323323123223
>>
C313212111133131211331333133313331333132212113313331323323123222
>>