10          20        30        40        50        60
ACUUUAUAUCAGUUCUUCA--| UG      U     UU      C     UU  AGAAUU 
                     CC  GAUGCA GACUC  CAAUCU AGGAC  GC      A
                     GG  UUACGU UUGAG  GUUGGA UCCUG  CG      A
AGAGGUAUCUCUACUUUACGG^ UU      C     UU      A     C-  UAAGGU 
 .       110       100        90        80        70