10          20        30        40        50        60    
GCGUGUGAAAUACGAAGUU--|         C          UU   CU       UUACUCCUU 
                     GAUUGUAUGU AGUUUUUCAU  GGC  GGCUAGC         \
                     UUAAUGUGCA UCGGGAAGUG  CCG  UCGAUCG         U
UAAUAAGCCCUCAGCUUGACG^         U          UU   --       UUAUAAAUU 
     120       110       100        90          80        70