C312322331333132212111133133313331323133313221211113313221322131
>>
C31232233133313221211113313331333132313331322121111331322132213
<<
C312322331333132212111133133313331323133313221211113313221322133
>>
C312322331333132212111133133313331323133313221211113313221322132
>>