C313212111133131211331333133313331333132212113313331323312322131
>>
C31321211113313121133133313331333133313221211331333132331232213
<<
C313212111133131211331333133313331333132212113313331323312322133
>>
C313212111133131211331333133313331333132212113313331323312322132
>>