10         20         30        40        50         
GCUGUUAAACACUGACA-    -|  AUA  UU       U        G     GUGUA 
                  GGCA UUG   UU  CUUUGGU AUCUAGCU UAUGA     A
                  CCGU AAC   AA  GAAACCA UGGAUCGA AUACU     U
AAAGAAAGACUUCUAAUG    C^  AAA  UU       U        A     ACAAU 
.       110       100        90        80        70        60