10          20        30        40        50          
UUCGUAAGUAUAAAGACU--|     C   C             UU UC      UUGGAA 
                    GGGCUU CCA CACUUAAACGUGG  G  CUUGCU      \
                    UUUGAA GGU GUGGGUUUGUACC  C  GAAUGA      C
UUUCCGCACUCCUAUUUCCU^     U   A             UU GU      AAGAAG 
 .       110       100        90        80        70