10          20        30        40        50          
AUGAUGGGUCUCUCAGU-  -|  UG        CA      AG         GAUUUCUC 
                  CU GGU  UAGGGAUA  GUGAUC  GUUACGAGG        \
                  GA UCA  AUCCCUAU  CACUGG  CGAUGCUCC        A
CCAAUUUGGACAACAAUA  U^  GU        AG      CU         AACAAUGA 
 .       110       100        90        80        70