10         20        30        40        50        60
CUCGCAUGUGCACUAAC-|          A       C     C   U  C   UUGUGU 
                  CUGCUGUGAGC AAGCUGA UCGUG GGU GC ACG      C
                  GAUGACGCUUG UUCGACU AGUAC CCA CG UGC      U
UCGUCGCCGACAAUCUCC^          A       U     A   -  A   GUAGAG 
.       110       100        90        80         70