10          20        30        40        50        60
CAGCAGCAGGCACUCCU--|     G    GC        C      UG  A  GUCUGCA 
                   GCUGCC GCCG  GCUCUUUU ACAUUG  CU CU       C
                   UGACGG CGGC  CGGGAAAA UGUAAC  GA GA       U
CCCGUCCGCCACGACCUCG^     G    UA        U      GU  C  ACACUGC 
120       110       100        90        80        70