C11111333133313232233133313331333133313221333133313221131211211321
>>
C1111133313331323223313331333133313331322133313331322113121121132
<<
C11111333133313232233133313331333133313221333133313221131211211323
>>
C11111333133313232233133313331333133313221333133313221131211211322
>>