C111123313331323113313331333133313331323132311233133313222223321
>>
C11112331333132311331333133313331333132313231123313331322222332
<<
C111123313331323113313331333133313331323132311233133313222223323
>>
C111123313331323113313331333133313331323132311233133313222223322
>>