C22213331333133313112331323133313331333133313233121111113121113111
>>
C2221333133313331311233132313331333133313331323312111111312111311
<<
C22213331333133313112331323133313331333133313233121111113121113113
>>
C22213331333133313112331323133313331333133313233121111113121113112
>>