C222133313331333131123313231333133313331323212331333132313331333211112331323221
>>
C22213331333133313112331323133313331333132321233133313231333133321111233132322
<<
C222133313331333131123313231333133313331323212331333132313331333211112331323223
>>
C222133313331333131123313231333133313331323212331333132313331333211112331323222
>>