10          20        30        40        50        60   
CAAAGAUCAACAACACG--| GCU  C   CUU   U     AA           UUCCAAUAG 
                   GA   CU GCC   GAU GUCCA  CGCAAUUCUUG         A
                   CU   GG CGG   CUA CAGGU  GUGUUAAGAAC         A
CGACUAAGACUUCUGGCCC^ AGU  U   UGU   -     CC           CGAACUUUA 
     120       110       100         90        80        70