C312322331333132212111133133313331323133313221211111211331323132213223131211
>>
C31232233133313221211113313331333132313331322121111121133132313221322313121
<<
C312322331333132212111133133313331323133313221211111211331323132213223131213
>>
C312322331333132212111133133313331323133313221211111211331323132213223131212
>>