10         20         30        40        50        60
GGCUCAGAAGAAAGCCU-    -|  U                         GAUCCAUGU 
                  UUUU CUC CUGCGUGACAGACUUAGUACUACAU         U
                  AAAA GAG GACGUGCUGUCUGAGUCAUGAUGUA         A
AGUUUAGAGAAACCUAAA    U^  U                         AUCAAAGUA 
120       110       100        90        80        70