10          20        30        40          50       
GUCCACCUAAACUUUUGA--   UU U                 --|     U  AAGAA 
                    CAG  C CUGUCAGUUUUGCAUGG  UUGCGC GC     G
                    GUC  G GACAGUCAAAACGUAUC  AACGUG UG     A
CACUGGGUCCGCACCUUUUA   UG C                 UA^     U  AAUAA 
      110       100        90        80        70        60