10          20        30        40        50          
UGUGCGUGCAUGCGCGU--|      G      GU             G      UUAUCC 
                   GGGUGGU UUUGAC  CAUUGCAAUAUGC UGCAUU      \
                   UCUACCA AAGCUG  GUGACGUUAUACG ACGUAG      A
CUGUCCCAGACUACUUCUU^      A      UG             -      UUUGUA 
.       110       100        90        80         70