10        20          30        40        50         
CCACUUAACAUGUGGCUU  -  -|   GC           C    G    A   UUCUU 
                  CC UC UUUG  CGAGUGGUUCU AACA UUCA CAG     U
                  GG AG AGAC  GUUCACCAGGA UUGU AAGU GUU     U
AAAGUCUCCACUUUAACA  A  C^   UA           C    A    -   AGUAG 
       110       100        90        80        70         60