C1111233133313231133133313331333133313233311212111133131113112111
>>
C111123313331323113313331333133313331323331121211113313111311211
<<
C1111233133313231133133313331333133313233311212111133131113112113
>>
C1111233133313231133133313331333133313233311212111133131113112112
>>