10         20         30        40        50        60
UUGUCUACAAAUUACCA-    -|        U      A  U     A     CAUCAUG 
                  GCUA UUUUCCAAG AGAGAA AG UUCUA UUACC       C
                  CGGU AAAAGGUUC UCUCUU UC GAGAU AGUGG       A
UAUGAAAACUGUUCUCAG    G^        U      A  C     C     UGUAAAC 
120       110       100        90        80        70