10          20        30        40        50        60 
UUUUCAUUCCGAAGGAC--|            CG UG     UC  G        UUCCGAA 
                   UGGAUCGGACCUC  C  GUUUU  CC CGGUGAUA       G
                   ACCUAGCCUGGAG  G  CAAAA  GG GCCACUAU       C
CCCCAUCGCUACCAUGCUG^            AU GU     GU  -        UGGUGAA 
 120       110       100        90        80         70