C11112331333132311331333132313331333131133131133133313331322112113121121
>>
C1111233133313231133133313231333133313113313113313331333132211211312112
<<
C11112331333132311331333132313331333131133131133133313331322112113121123
>>
C11112331333132311331333132313331333131133131133133313331322112113121122
>>