C11112331333132311331333133313331333132313231133132322331322111
>>
C1111233133313231133133313331333133313231323113313232233132211
<<
C11112331333132311331333133313331333132313231133132322331322113
>>
C11112331333132311331333133313331333132313231133132322331322112
>>