10         20         30         40        50        60
CAAAGCAUUGGUUACCU-  A-  UG            -|    U          UGAAUAU 
                  GG  UG  AUGAGUUGGCAG UGUAU GUUAGCUGGU       G
                  CC  AC  UAUUCAAUCGUC ACGUG CAAUCGACCA       U
UGUGAAACUACAAACAUC  AG  GU            G^    -          CGAUGAG 
120       110       100        90        80         70