C312322331333132212111133133313331323133313221211111333131333133313223311211311
>>
C31232233133313221211113313331333132313331322121111133313133313331322331121131
<<
C312322331333132212111133133313331323133313221211111333131333133313223311211313
>>
C312322331333132212111133133313331323133313221211111333131333133313223311211312
>>