10           20        30         40        50         
ACGGGAGCAUGCCGUACAG---|    U  A          A-     A       UUGUGU 
                      GUGUU AC GUAGUUGCUG  ACACG CACAAGA      U
                      CGCAA UG UAUCGGCGAC  UGUGC GUGUUCU      C
GGAAGAAGCUACUUAGACAUUA^    -  C          AG     -       CCUGAG 
.       110       100         90        80         70        60