C312322331333132212111133133313331323133313221211111211113331211
>>
C31232233133313221211113313331333132313331322121111121111333121
<<
C312322331333132212111133133313331323133313221211111211113331213
>>
C312322331333132212111133133313331323133313221211111211113331212
>>