C111123313331323113313331323133313331311331311331333133112331331
>>
C11112331333132311331333132313331333131133131133133313311233133
<<
C111123313331323113313331323133313331311331311331333133112331333
>>
C111123313331323113313331323133313331311331311331333133112331332
>>