C312322331333132212111133133313331323133313221211111211111331133211
>>
C31232233133313221211113313331333132313331322121111121111133113321
<<
C312322331333132212111133133313331323133313221211111211111331133213
>>
C312322331333132212111133133313331323133313221211111211111331133212
>>