C33212112323133313133313121111121111331333132311212223311231233111
>>
C3321211232313331313331312111112111133133313231121222331123123311
<<
C33212112323133313133313121111121111331333132311212223311231233113
>>
C33212112323133313133313121111121111331333132311212223311231233112
>>