10          20        30        40        50        60     
UUUCUCCUGAAUAUCAA--|  UU        U   GU     U          UUGGGAUCACAC 
                   GGU  CUGUGGGA GAG  AGUAG UUGUAUAGUU            C
                   CCG  GGCACUCU UUC  UCAUC GACAUAUCAA            A
CCAGAGGCAGCCGACCACA^  GC        -   UG     U          UAGAGGGUCUAG 
 .       120       110       100         90        80        70