10         20         30        40        50       
UCUUUUGCAUUAAUUGG-   A -|   U   AGA      A       A    UCGG 
                  UCU C GUGA UAC   CUUGUA UAGCAGC UGCG    U
                  AGA G CACU AUG   GAACGU AUCGUCG AUGC    U
AAUAUGCACCGUCUAUAA   A U^   U   CCC      A       G    CAAA 
    110       100        90        80        70        60