C312322331333132212111133133313331323133313221211111211111332331131
>>
C31232233133313221211113313331333132313331322121111121111133233113
<<
C312322331333132212111133133313331323133313221211111211111332331133
>>
C312322331333132212111133133313331323133313221211111211111332331132
>>