C312322331333132212111133133313331333133312121111331333221333132331232211
>>
C31232233133313221211113313331333133313331212111133133322133313233123221
<<
C312322331333132212111133133313331333133312121111331333221333132331232213
>>
C312322331333132212111133133313331333133312121111331333221333132331232212
>>