10         20         30        40        50        60
UUUUUUUAUUAUUGAUG-   GU  C-|   CA       CC         A  GUGGGAG 
                  UCU  UG  CUGA  CUCUUUC  UGUUGCACU CU       C
                  AGG  AC  GACU  GGGAAAG  AUAACGUGA GA       U
CACACAAACGACCAGACC   UC  CU^   AC       UA         C  AACGACG 
120       110       100        90        80        70