C22213331333133313112331323133313331333133313232321333131133131122313331311131
>>
C2221333133313331311233132313331333133313331323232133313113313112231333131113
<<
C22213331333133313112331323133313331333133313232321333131133131122313331311133
>>
C22213331333133313112331323133313331333133313232321333131133131122313331311132
>>