10          20        30         40        50        60
UGACAUUUCUUCCCCAG--       AG   AA  A     -|         C  GUCCUGC 
                   GGUGCUC  GGC  UG CCUAU GGAUUGACAG CA       U
                   UCACGGG  UCG  AC GGAUG CCUGACUGUC GU       U
GAAGUGGUACCGCACAUCG       CU   AC  C     U^         C  CUCUUGU 
 120       110       100        90        80        70