10          20        30        40           50         
GAAAAAAAAUGUAUUUGUU--             C               ---|   UUGUUG 
                     UAUAUGAGUUCAA UCCAAACACUCAAAA   CUCA      \
                     AUAUGCUCAAGUU AGGUUUGUGAGUUUU   GAGU      A
UGACCAUAGCCACAUAGUCAC             A               AUA^   AAGGUA 
120       110       100        90        80        70        60