10          20        30         40        50        60    
GAAGGAAAAUCAUAUUU--     U   CUU         -|     U C     CGAAUACUAUG 
                   GUCUU UAU   UCCUUAUCA UUCUCU G CCGGC           U
                   CAGAA AUA   GGGAAUAGU AAGAGG C GGUCG           U
CUACACGAGCCACGGUGCA     U   UUC         C^     - A     CGUUAAAGUUA 
.       120       110       100        90         80        70