10         20         30        40        50        60        70        80        90  
ACCUGCAGAUGACAACAUU-  -|  C   GGC       UA   CC        CCAUCGGUGAUCAUCUCUUCGAUCAACAAUAAUGUUGC 
                    AC CUU GUC   UAAGUAG  GUG  GCAGGUCG                                      U
                    UG GAA CAG   AUUCAUC  CAC  CGUCCAGC                                      U
UAUCCAACGACUAAAUUAGU  A^  U   ACA       GC   A-        CGAACUGAAUAGUGUGCCAAACGUUAGUAGUUUGAGGU 
   180       170       160       150       140        130       120       110       100