10          20        30        40        50        60
CCCUGGUUGCCUCCACCA--|     A  AG A         UG  U       GGGUUCC 
                    GGCCCG GG  C GGGCUUAGC  CU GUGAGCA       C
                    CCGGGC CC  G CUUGAAUCG  GA CACUUGU       A
CCACCUCCACGUCUCCCGCC^     C  CU C         GU  -       GCGGACC 
 .       110       100        90        80         70