10          20        30         40        50         
AAUAGAGAGAGGAAGAGA--   U        A  A     -|         C  GUGGAU 
                    GUG ACGGGCCU UG CCUAU GAAUUGACAG CA      G
                    CAC UGCUUGGA AC GGAUG CUUAACUGUC GU      U
AAAAACACAUAUCGUUGUUC   C        C  C     U^         C  CUGACA 
 .       110       100        90        80        70        60