C22213331333133313112331323133313331333131311331333131133131211233133322131
>>
C2221333133313331311233132313331333133313131133133313113313121123313332213
<<
C22213331333133313112331323133313331333131311331333131133131211233133322133
>>
C22213331333133313112331323133313331333131311331333131133131211233133322132
>>