10         20         30        40        50        60
GUGUCCAGUUGGUGAAU-   -|   C     C       U        C   U  UUGUU 
                  CCG GUUC GUCUA CCAGUGU CAGACUAC UGU CA     A
                  GGU CGGG CAGAU GGUUACA GUCUGAUG ACA GU     U
GAAAACUGUCUCCUCCCG   A^   U     U       C        -   U  GGUCA 
 .       110       100        90        80         70