C1111233133313231133133313331333133313231312111133131133133311211313111
>>
C111123313331323113313331333133313331323131211113313113313331121131311
<<
C1111233133313231133133313331333133313231312111133131133133311211313113
>>
C1111233133313231133133313331333133313231312111133131133133311211313112
>>