10         20           30        40        50        60 
ACUACUUCUUUGGGCUU-    A  -   --|          GC   A  UUCA    UCUAUA 
                  CCCU CU GGA  GAGAAGGAAGG  CUC CU    AGCU      \
                  GGGA GG CCU  CUCUUCCUUCC  GAG GA    UCGA      U
ACUUUACCAACGGUUAUC    A  U   CC^          UU   -  UCG-    UGUUCC 
 120       110       100        90        80          70