10         20         30        40        50        60
AACCAAGGCAGCUUUCC-   -| UG     A        C      UG  A  GUCUGCA 
                  ACU CC  GCCAG GCUCUUUU ACAUUG  CU CU       C
                  UGA GG  CGGUU CGGGAAAA UGUAAC  GA GA       C
CACAACCACGACCAACCG   C^ GU     A        A      GU  C  UCACUAU 
120       110       100        90        80        70