10        20           30        40        50        60
CUUCAACCUGGAUAAAAGUC- -    C  -|   A          C  A     UGUCUUU 
                     G CAGA UG GGAA UCUCUGCAGG AA UGUGA       A
                     C GUCU AC UCUU AGAGAUGUCC UU ACACU       U
UAUUAAUGACACAGACUUCCA G    A  A^   -          A  A     CUAACGA 
120       110       100        90         80        70