10            20        30        40        50         
CAAAAUAUUGCCUUUUC----|  UUU    C  C          C           GUGGU 
                     UGG   CACU UU UUGGCACUGG GGAAUAAUCAC     A
                     AUC   GUGA AA AACUGUGAUC UUUUGUUAGUG     G
UGGGUUUACGUCUACUACAAG^  U--    A  C          -           AGAAA 
       110       100          90        80         70        60