10        20        30        40        50  
2R3S  (   3 )    tpspalFfnTVnAyqrsaAIkAAVelnVFtaIsqgiesSqsLaqkcqTse
                     aaaaaaa  aaaaaaaaaaaa  aaaaa   bb aaaaaaaa    

                          60        70        80        90        100 
2R3S  (  53 )    rG r LCDYLviigF tkqaegYrLtsdSa fLDrqskfyVGdAieflLs
                       aaaaaa     bb  bbb                 333aaaa  

                          110       120       130       140       150 
2R3S  ( 103 )    p itngFndLtaAVlkggTaisseGTlspehpVwvqfAkA sp anPAql
                    3333  aaaaaaa        333     aaaaaaa      aaaaa

                          160       170       180       190       200 
2R3S  ( 154 )    IAqlVne iePlkVLDISASHGlFGIAVAqhNpnAeIfGVDwasVLevAk
                 aaaaa       bbbbb     aaaaaaaaa    bbbbbb aaaaaaaa

                          210       220       230       240       250 
2R3S  ( 205 )    enAriqgVasrYhtiagsAfevdYgndYdLVLLPNFLHHfdvatCeqLLr
                 aaaaaa  333bbbbb           bbbbbbb  333  aaaaaaaaa

                          260       270       280       290       300 
2R3S  ( 255 )    kIktALaveGkVIVFDfIPnsdritppdAAafsLv LATTpnGDAYTfae
                 aaaaabbbbbbbbbbb          aaaaa                aaa

                          310       320       330       340       350 
2R3S  ( 305 )    Yes FsnAgFshSqlhslpttqQqVIvAyk stpspalFfnTVnAyqrSa
                 aa   333   bbbbb       bbbbbb       aaaaaaa  aaaaa

                          360       370       380       390       400 
2R3S  (  21 )    AIkAAVelnVFtAIsqgiessqsLAqkCqTserG r LCDYLviigF tk
                 aaaaaaaa aaaaa      aaaaaaaa          aaaaaa     b

                          410       420       430       440       450 
2R3S  (  71 )    qaegYrLtsdSa fLDrqskfyvGdAieflLsp itnGFndLtaAVlkGg
                 b  bb                  333aaaa     aaaaa aaaaaaa  

                          460       470       480       490       500 
2R3S  ( 121 )    tai TlspehpVwvqfAka sp anpAqlIAqlvne plkVLDISASHGl
                            aaaaaaa      aaaaaaaaaa     bbbbb     a

                          510       520       530       540       550 
2R3S  ( 178 )    FGIAVAqhnpnAeIfGVDwasVLevAkenAriqgVasrYhtiagsAfevd
                 aaaaaaaa    bbbbbb aaaaaaaaaaaaa   333bbbbb       

                          560       570       580       590       600 
2R3S  ( 228 )    YgndYdLVLLPNFLHHfdvatCeqLLrkIktALaveGkVIVFDfIPnsdr
                     bbbbbbb  333  aaaaaaaaaaaaaabbbbbbbbbbb       

                          610       620       630       640       650 
2R3S  ( 278 )    itppdAAafsLv LATTpnGDAYTfaeYes FsnAgFshSqlhslpttqQ
                    aaaaa                aaaaa         bbbbb       

2R3S  ( 328 )    qVIvAyk
                 bbbbbb