C111123313331323113313331333133313331323132333133313133112323223323131
>>
C11112331333132311331333133313331333132313233313331313311232322332313
<<
C111123313331323113313331333133313331323132333133313133112323223323133
>>
C111123313331323113313331333133313331323132333133313133112323223323132
>>