10          20        30        40        50        
ACACAGAUGACCGAAGC--| UU      C            CA          UGUCU 
                   AC  UUCCUG CCUCGAGGAGCU  CAGUCUAGUA     \
                   UG  AGGGAC GGAGUUCCUCGG  GUCAGAUCAU     C
GUUGUGGCUCCACUCAUAC^ CU      A            A-          CCUAU 
    110       100        90        80         70        60