C312322331333132212111133133313331333133312121111331121133133313231122211312131
>>
C31232233133313221211113313331333133313331212111133112113313331323112221131213
<<
C312322331333132212111133133313331333133312121111331121133133313231122211312133
>>
C312322331333132212111133133313331333133312121111331121133133313231122211312132
>>