C31232233133313221211113313331333132313331322121111121133131121221211
>>
C3123223313331322121111331333133313231333132212111112113313112122121
<<
C31232233133313221211113313331333132313331322121111121133131121221213
>>
C31232233133313221211113313331333132313331322121111121133131121221212
>>