10            20        30        40        50        60   
AAUGCAGAGGAAAGCUC----|  A  G     G              UAU       UUCGUCGU 
                     GCU UC UCCGU AGAUAUGUUUGAUA   UUGGUGG        \
                     CGG AG AGGCG UCUAUACAGACUGU   AGCCACC        U
GGAAGGGUCAACGCGACGUCG^  -  -     A              U--       UGAAUCGG 
   120       110        100         90        80          70