10        20           30        40        50        60  
GCAGGCUGAACAUCCAGG  UG  --  A  -|   UG   U         AUUU    GUUUG 
                  UC  GG  GC UG AACC  GCA ACAAUGUAG    CUGU     U
                  AG  CC  CG AC UUGG  CGU UGUUACAUC    GACA     U
CCGGUUACUUCUUUACUA  GU  AU  G  U^   GU   C         ----    ACGGA 
 120       110       100        90        80            70