10          20        30        40        50       
GUGACACCCAAAUAUGU--|            CG       U    C      GGGUG 
                   GAGUGAAAAGUUC  UCAACCA CCAG UGUUUG     A
                   UUCAUUUUUUAAG  AGUUGGU GGUC ACAAAC     U
AGGCUUUGUAGGUCUCUGA^            AG       U    U      AAACA 
    110       100        90        80        70        60