10         20         30         40        50        60
CUGGUCGUUCUAGUUCG-   A-        CUA-|           U  A     UAUUGA 
                  GUG  AGUGUUUG    AAGUGCUUAUAG GC GGUAG      U
                  CAC  UCGCAAAC    UUCACGAAUGUC CG CCAUC      A
CAGUCUGUCUCCUGAUAG   GG        UCUA^           C  -     CGGUCC 
120       110       100        90        80         70