6 3,2 top,1e+20 lithoclass,1e+20 "consistency of cohesive soils",1e+20 -0.06,"fill",1e+20 -0.188016,"fill",1e+20 -0.264216,"clay","stiff" -0.6696,"silty clay","stiff" -0.9744000000000002,"clay","stiff" -1.584,1e+20,1e+20