10        20          30        40         50        60
CUGUCUCUCGCUCUCUCUCA-     -    U        C    C-|     CCUUGAACA 
                     CGACU CGAA AAGUGGAG AGUU  GUCUCA         U
                     GCUGA GUUU UUCACCUC UCAA  UAGAGU         C
UUGUUCAAGACAACUAUAGUG     U    C        C    CU^     AGUUAACGA 
 120       110       100        90        80        70