C31231211111133131211113313331333133312111112113313331323223311212331
>>
C3123121111113313121111331333133313331211111211331333132322331121233
<<
C31231211111133131211113313331333133312111112113313331323223311212333
>>
C31231211111133131211113313331333133312111112113313331323223311212332
>>