10        20           30        40        50        60   
UCCUCUUCAACAAACCGAGUC--      -|           G  UU   A   U UUCGAUCAU 
                       AAUGCC GUUUAAGUGAAU CU  GCC CAG C         \
                       UUGCGG CGGAUUCACUUA GA  CGG GUC G         G
UUCUUUUUUUCCGACUCAGUUCC      C^           -  UU   -   C AAGUACACU 
    120       110       100        90         80         70