10          20        30        40        50        
GGGCGUGAUGACCAAAC--| UU      C            CA          UGUCU 
                   AC  UUCCUG CCUCGAGGAGCU  CAGUCUAGUA     C
                   UG  AGGGAC GGAGUUCCUCGA  GUCAGAUCAU     A
GUUGUGGCUCCUCUCAUAC^ CU      A            A-          CCCCU 
     110       100        90        80         70        60