10          20        30        40        50        
GUCGGGAAGAACUUGUGU--|     G  A    CG       C        AAGCAUC 
                    GGUGCA AU GCAG  CCAUUUA AGAGCUAU       A
                    UCACGU UA CGUC  GGUAAGU UCUCGAUA       U
CUCGCUCUACGGCUAUCAAG^     A  C    AU       U        CUGUUGA 
      110       100        90        80        70        60