C312312111133131212111133133313331333133112113313331333132311233321
>>
C31231211113313121211113313331333133313311211331333133313231123332
<<
C312312111133131212111133133313331333133112113313331333132311233323
>>
C312312111133131212111133133313331333133112113313331333132311233322
>>