C11111333133313232233133313331333133313221333133313232212111113111121
>>
C1111133313331323223313331333133313331322133313331323221211111311112
<<
C11111333133313232233133313331333133313221333133313232212111113111123
>>
C11111333133313232233133313331333133313221333133313232212111113111122
>>