k1 = 1/10; k2 = 1/10; k3 = 1/5; k4 = 1/100; k5 = 1/100; k6 = 1/20; k7 = 1/20; k8 = 1/100; k9 = 1/100; k10 = 10; k11 = 20; k12 = 5; k13 = 1; k14 = 1/10; k15 = 1/100; k16 = 1/100; k17 = 1/100; k18 = 9/10; k19 = 1; k20 = 1023/1000; k21 = 0; k22 = 0; k23 = 10; k24 = 10; k25 = 1; k26 = 1/4; k27 = 1; k28 = 1;