C22213331333133313112331323133313331333133313112331333131133133323131121131
>>
C2221333133313331311233132313331333133313331311233133313113313332313112113
<<
C22213331333133313112331323133313331333133313112331333131133133323131121133
>>
C22213331333133313112331323133313331333133313112331333131133133323131121132
>>