10        20          30         40        50         
GAAGCGCACUCGUGACAG     GAAG--        G  -|  C   U    C  UCGAU 
                  GCACU      UCUGACAA AC GCG AAC GCCA AA     A
                  CGUGG      AGACUGUU UG CGC UUG CGGU UU     U
GUGUAAAGGCAGCCAGCG     GAGAUG        G  C^  A   -    A  GAGUU 
.       110       100        90        80         70        60