C111113331333132322331333133313331323133313231333133313222223311
>>
C11111333133313232233133313331333132313331323133313331322222331
<<
C111113331333132322331333133313331323133313231333133313222223313
>>
C111113331333132322331333133313331323133313231333133313222223312
>>