10         20         30         40        50        60   
GGGAGAAGGGGCUUGGG-    -    U    -|                G  U   GUGCUUCA 
                  UCUU CUCC GGAA GCUGGUUUCAGGUGGUG CU AGA        \
                  AGAA GAGG UCUU UGACUAAAGUUUACCAC GA UCU        U
CGACCGACCGCUACAGAG    C    U    G^                -  -   ACUUUUUG 
    120       110       100        90        80          70