10        20          30        40        50        60
UUCAAUGCCUUUGAUAUC   --|      GC           U    GC     CUGAAU 
                  GGU  CUUUAGG  ACAUACUUCUU AUAU  CCAUA      G
                  CCG  GGAAUCC  UGUAUGAAGAA UGUA  GGUAU      C
GACGCAGGGUCGACUUUU   UU^      AA           U    A-     CGUAAC 
 .       110       100        90        80         70