C312322331333132212111133133313331333133312121111331313331333222331311
>>
C31232233133313221211113313331333133313331212111133131333133322233131
<<
C312322331333132212111133133313331333133312121111331313331333222331313
>>
C312322331333132212111133133313331333133312121111331313331333222331312
>>