C312322331333132212111133133313331323133313221211113322121111331333232222221
>>
C31232233133313221211113313331333132313331322121111332212111133133323222222
<<
C312322331333132212111133133313331323133313221211113322121111331333232222223
>>
C312322331333132212111133133313331323133313221211113322121111331333232222222
>>