C11111211113313112113313331333132313331322132333132313331311332221
>>
C1111121111331311211331333133313231333132213233313231333131133222
<<
C11111211113313112113313331333132313331322132333132313331311332223
>>
C11111211113313112113313331333132313331322132333132313331311332222
>>