r=CYS;n=1 :prob=0.027
r=LEU;n=2 :prob=0.029
r=GLN;n=3 :prob=0.029
r=GLU;n=4 :prob=0.043
r=LEU;n=5 :prob=0.053
r=CYS;n=6 :prob=0.042
r=GLY;n=7 :prob=0.129
r=GLU;n=8 :prob=0.609
r=LEU;n=9 :prob=0.234
r=CYS;n=10 :prob=0.082
r=GLN;n=11 :prob=0.232
r=GLU;n=12 :prob=0.191
r=LEU;n=13 :prob=0.120
r=CYS;n=14 :prob=0.051
r=GLY;n=15 :prob=0.051
r=LEU;n=16 :prob=0.042
r=GLU;n=17 :prob=0.031
r=CYS;n=18 :prob=0.027
r=GLN;n=19 :prob=0.027