C312322331333132212111133133313331333133311211331312113313112111
>>
C31232233133313221211113313331333133313331121133131211331311211
<<
C312322331333132212111133133313331333133311211331312113313112113
>>
C312322331333132212111133133313331333133311211331312113313112112
>>