C2221333133313331311233132313331333133313331323321111331323133112113313231221
>>
C222133313331333131123313231333133313331333132332111133132313311211331323122
<<
C2221333133313331311233132313331333133313331323321111331323133112113313231223
>>
C2221333133313331311233132313331333133313331323321111331323133112113313231222
>>