C22121333132313311211113313331333133313331123211113313231333131231
>>
C2212133313231331121111331333133313331333112321111331323133313123
<<
C22121333132313311211113313331333133313331123211113313231333131233
>>
C22121333132313311211113313331333133313331123211113313231333131232
>>