C312322331333132212111133133313331323133313221211111211111322331323223131
>>
C31232233133313221211113313331333132313331322121111121111132233132322313
<<
C312322331333132212111133133313331323133313221211111211111322331323223133
>>
C312322331333132212111133133313331323133313221211111211111322331323223132
>>