C312322331333132212111133133313331323133313221211331333132313311232313131
>>
C31232233133313221211113313331333132313331322121133133313231331123231313
<<
C312322331333132212111133133313331323133313221211331333132313311232313133
>>
C312322331333132212111133133313331323133313221211331333132313311232313132
>>