10        20        30        40        50  
2A4C  (   0 )    sgWvwnqffVieeyTgpdpvlVGrLhSdidsgdgnIkYiLsgegagtiFv
                       bbbbb333     bbbbb           bbbbbbb      bb

                          60        70        80        90        100 
2A4C  (  50 )    iddksGnIhAtktLdreeraqytLmAqAvdrdtnrplEppseFiVkVqd 
                 b     bbbb          bbbbbbbbbb          bbbbbbbb  

                          110       120       130       140       150 
2A4C  (   0 )    sgWvwnqffVieeyTgpdpvlVGrLhSdidsgdgnIkYiLsgegagtiFv
                       bbbbb333     bbbbb           bbbbbbb      bb

                          160       170       180       190       
2A4C  (  50 )    iddksGnIhAtktLdreeraqYtLmAqAVdrdtnrpleppseFiVkVqd
                 b     bbbb          bbbbbbbbbb     bbbbbbbbbbbbb