C312322331333132212111133133313331323133313221211113322121111332233131221
>>
C31232233133313221211113313331333132313331322121111332212111133223313122
<<
C312322331333132212111133133313331323133313221211113322121111332233131223
>>
C312322331333132212111133133313331323133313221211113322121111332233131222
>>