C31232233133313221211113313331333133313331212111133131333112113311
>>
C3123223313331322121111331333133313331333121211113313133311211331
<<
C31232233133313221211113313331333133313331212111133131333112113313
>>
C31232233133313221211113313331333133313331212111133131333112113312
>>