10          20        30        40        50        60  
UGGUCGAGCUGGGCGCU-  -|   UG     U         G     UU     UUUUUAUA 
                  CU UCUU  CCUGU UUGGCACUA CACAU  UUGCU        \
                  GA AGAA  GGGUA AACCGUGAU GUGUA  AACGA        U
AAAAAAAUUCAUCGUACA  C^   CA     U         -     UU     GUUCCAUA 
  120       110       100        90         80        70