10          20        30        40        50        60         
GAGUGCUGCUGACCCCA-  -|          U        U            UGAGGGUCUGUGAUAC 
                  GC CUGCCCCGGGC GAGGUAGU GUUUGUACAGUU                \
                  CG GACGGGGCCCG UUCCGUCA CGGACAUGUCAA                C
UCCGACUGCCUCUGCUUC  C^          -        C            UCGAGGUAAUGGCCCA 
      130       120       110        100        90        80        70