8 3,2 top,1e+20 lithoclass,1e+20 "consistency of cohesive soils",1e+20 -0.16,"fill",1e+20 -0.77,"clay","soft" -1.99,"clay","firm" -5.34,"clay","very soft" -12.96,"silty sand",1e+20 -15.4,"clay","soft" -17.53,"silty sand",1e+20 -24.54,1e+20,1e+20