10         20         30        40        50        60  
AGGAGUGAUGGUGUAGA-  A-|          U         CU        GGCUGCCGGG 
                  GC  GGUUGUUCCUU GUGCUUGAU  AACCAUGU          U
                  CG  CCGGCAAGGGA CACGAACUG  UUGGUACA          C
CGAGCACGCGCCCGAGCA  CG^          C         CC        GGGUGAUAAA 
    120       110       100        90        80        70