C111123313331323113313331333133313331323132333133313221323132312331
>>
C11112331333132311331333133313331333132313233313331322132313231233
<<
C111123313331323113313331333133313331323132333133313221323132312333
>>
C111123313331323113313331333133313331323132333133313221323132312332
>>