C22213331333133313112331323133313331333133313112331333133112111113221
>>
C2221333133313331311233132313331333133313331311233133313311211111322
<<
C22213331333133313112331323133313331333133313112331333133112111113223
>>
C22213331333133313112331323133313331333133313112331333133112111113222
>>