C11111211113313112113313331333132313331322132333133313113313331313221323221
>>
C1111121111331311211331333133313231333132213233313331311331333131322132322
<<
C11111211113313112113313331333132313331322132333133313113313331313221323223
>>
C11111211113313112113313331333132313331322132333133313113313331313221323222
>>