10          20        30        40        50         
AUCCUGUAUUUUUGAGG--|      GUA   U       C  C      UA  UACUAC 
                   CCUUAAA   CUG AGCAGCA AU AUGGUU  CA      A
                   GGAAUUU   GAU UCGUCGU UA UACUAA  GU      G
GUAUCAAAACUUACUUAAA^      AAA   C       U  U      GC  AGAACU 
.       110       100        90        80        70        60