10          20        30        40        50        60
GUGAGGAGGAGUAUCUG--| CU   C       G   A         UAU  AGUUGUAC 
                   GG  CGG UUCCUGU CCU CUGAGCUGA   GC        A
                   CC  GCC GAGGACA GGA GACUUGACU   CG        G
UCGCGAGGUCGCACACUCG^ UG   U       A   C         ---  GUCACCAA 
       110       100        90        80           70