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