10          20        30        40        50        
UGUUGAAUGCUGCUGUA--| AA   U       U        A       A  GAAUA 
                   GC  ACC UGGGUUG AAGUUGAC UAGUCCC GG     \
                   CG  UGG ACUCGAC UUCAAUUG AUCAGGG CC     A
AGGAAGAAGUCUACUUUAU^ AA   U       C        C       C  ACACA 
     110       100        90        80        70        60