C312322331333132212111133133313331323133313221211113313211232313332131
>>
C31232233133313221211113313331333132313331322121111331321123231333213
<<
C312322331333132212111133133313331323133313221211113313211232313332133
>>
C312322331333132212111133133313331323133313221211113313211232313332132
>>