C11111333133313232233133313331333133313331113121111331323233221
>>
C1111133313331323223313331333133313331333111312111133132323322
<<
C11111333133313232233133313331333133313331113121111331323233223
>>
C11111333133313232233133313331333133313331113121111331323233222
>>