10        20          30         40        50       
UUAUGUUUCUCUUGUUGUCGA-  A    -  A-|         A  C       UGUU 
                      AG UUUG GA  GUUGAGACGC AA AUGAAUU    \
                      UC AAAC CU  CAGCUCUGCG UU UACUUAA    G
UCCACAUAUAACUUAUCUUUUG  G    U  CC^         C  U       UUUU 
    110       100        90        80        70        60