10            20        30        40        50        
GGUGGCAUGACAAUCAU----|    UG                 U       U  UAUUC 
                     GAUUC  GUGUCAUACAAGACAUA GUUUUCU GA     \
                     CUGAG  CAUAGUGUGUUUUGUAU CAAAAGG CU     A
CUACCCGAGGCUUAUAUAUAA^    --                 -       U  AAUAC 
    110       100          90        80         70        60