10        20          30        40        50        60 
UUGCUGUGAAAAGCUGGUUU--|  U      A       G     C   AC   UUUCUUA 
                      ACU ACUACA GUCCCAG GUGCA UGC  CUU       A
                      UGG UGAUGU UAGGGUC UACGU ACG  GAA       C
UUCUCAAGAGGCAUGAUAAAUU^  U      A       G     U   A-   UAGACUU 
 120       110       100        90        80         70