C111123313331323113313331333133313331323133112113313113313113311211111
>>
C11112331333132311331333133313331333132313311211331311331311331121111
<<
C111123313331323113313331333133313331323133112113313113313113311211113
>>
C111123313331323113313331333133313331323133112113313113313113311211112
>>