C312322331333132212111133133313331323133313233313331333131111233133322311
>>
C31232233133313221211113313331333132313331323331333133313111123313332231
<<
C312322331333132212111133133313331323133313233313331333131111233133322313
>>
C312322331333132212111133133313331323133313233313331333131111233133322312
>>