10 20 30 40 50
UGAAAAACUUAAAUUUGCGAAUA--| U A GA
AUUUACCUGA UAUA UAAAAGCAUAAAU \
UAAAUGGACU AUAU GUUUUCGUAUUUG A
UAUAAAGAUUUAACGAAAAACAAAC^ U C AA
. 100 90 80 70 60