10        20          30        40        50        
UGUGCGAUUUUUUGUCUAGC--|   C  U  C    G     U       G  GUGUU 
                      GUCU GC GU UCAA UGAGG CAGUGCU CU     U
                      CAGG UG CA AGUU ACUUC GUCACGG GA     U
CACUUUAACUACCACUCAAGGC^   U  C  A    A     U       G  CAAUC 
      110       100        90        80        70        60