10           20        30        40        50        60   
UCAAACUCGCAGAAAUAA---|         UU  U              G     UAUUAAUAA 
                     UUUUGUUUUA  UC UUGGUAAUCUAGCU UAUGG         A
                     AAAACGAAAU  GG AACUAUUAGAUCGA AUACU         A
AGACAAUUCAACUUACUAUUA^         U-  U              A     UUCUAUCAA 
      120       110       100         90        80        70