C312322331333132212111133133313331323133313221211111211211331311131
>>
C31232233133313221211113313331333132313331322121111121121133131113
<<
C312322331333132212111133133313331323133313221211111211211331311133
>>
C312322331333132212111133133313331323133313221211111211211331311132
>>