10          20        30         40         50        60  
GUGUGUGUGUGGUGGAU--       CU     -           -| U    C  GUCUGUGCA 
                   GGCUUUG  CCUGA GCCAUUGCAUU UG CUGC UU         U
                   UCGGGAC  GGACU UGGUAACGUGA AC GACG AA         U
CAAACUUGAGCAUCUGAAG       UG     G           U^ -    A  CCUGUAGAG 
     120       110       100        90        80         70