{"Sand":"0","Carbon":"0","Hardness":61,"Strength":34}
{"Sand":"0","Carbon":"0","Hardness":63,"Strength":16}
{"Sand":"15","Carbon":"0","Hardness":67,"Strength":36}
{"Sand":"15","Carbon":"0","Hardness":69,"Strength":19}
{"Sand":"30","Carbon":"0","Hardness":65,"Strength":28}
{"Sand":"30","Carbon":"0","Hardness":74,"Strength":17}
{"Sand":"0","Carbon":"0.25","Hardness":69,"Strength":49}
{"Sand":"0","Carbon":"0.25","Hardness":69,"Strength":48}
{"Sand":"15","Carbon":"0.25","Hardness":69,"Strength":43}
{"Sand":"15","Carbon":"0.25","Hardness":74,"Strength":29}
{"Sand":"30","Carbon":"0.25","Hardness":74,"Strength":31}
{"Sand":"30","Carbon":"0.25","Hardness":72,"Strength":24}
{"Sand":"0","Carbon":"0.5","Hardness":67,"Strength":55}
{"Sand":"0","Carbon":"0.5","Hardness":69,"Strength":60}
{"Sand":"15","Carbon":"0.5","Hardness":69,"Strength":45}
{"Sand":"15","Carbon":"0.5","Hardness":74,"Strength":43}
{"Sand":"30","Carbon":"0.5","Hardness":74,"Strength":22}
{"Sand":"30","Carbon":"0.5","Hardness":74,"Strength":48}