C312322331333132212111133133313331333133322131211111133131121131
>>
C31232233133313221211113313331333133313332213121111113313112113
<<
C312322331333132212111133133313331333133322131211111133131121133
>>
C312322331333132212111133133313331333133322131211111133131121132
>>