10        20        30        40        50  
3EGR  (   3 )    qkewplwEVFvrskqgleHkhcgslhAtdaqqAlh ArdvytrrqegvsI
                      bbbbbbb       bbbbbbb   aaaaa              bb

                          60        70        80        90        100 
3EGR  (  53 )    wVVpstaItasap kewplwEVFvrskqgleHkhcgslhAtdaqqALh A
                 bbbb333 bb        bbbbbbb       bbbbbbb   aaaaa   

                          110       120    
3EGR  (  40 )    rdvyTrrqegVsIwVVpstaItasap
                 aaaa       bbbbbb333 bb