10          20        30         40        50        60
AAGUGCAUUCGUUACCU--     UG     U      -|    U          UGAUUAU 
                   GUGUG  AUGGG UGGCAG UGUAU GUUAGCUGGU       G
                   UAUAC  UAUUC GUCGUC ACGUA CAAUCGACUA       U
AUGUGAGCUACAAGUAACA     GU     U      A^    -          CGGUAAG 
120       110       100        90        80         70