"H",1,"Y"
"H",2,"N"
"H",3,"N"
"C",13,"Y"
"N",14,"N"
"N",15,"Y"
"O",17,"Y"
"P",31,"Y"
"S",33,"Y"
"F",19,"Y"
"Cd",111,"N"
"Cd",113,"Y"
"Ca",43,"Y"