10          20        30        40        50         
AUCCUGUAUAUUUGAGG--|      GUA  CU       C  C      UA  UACGUU 
                   CCUUAAA   CU  AGCAGCA AU AUGAUU  CA      A
                   GGAAUUU   GA  UCGUCGU UA UACUAA  GU      G
AUAUGCAAACUUACUUAAA^      AAA  UC       A  U      GC  AGAACU 
.       110       100        90        80        70        60