10            20        30         40        50        60   
UGCUUCUCUGGUGUCUU----| A  CU       -  UG   U         AUUU    GUGCUU 
                     UG CU  UCCUGAA CC  GCA ACAAUGUAG    CUGU      \
                     AC GA  AGGGCUU GG  CGU UGUUACAUC    GACA      G
AUUUAUUCCUCCACAAUUAUA^ -  U-       U  GU   C         ----    UCUUAG 
  120       110        100         90        80            70