L = new Array();
L[0] = new Array('','','','','M','A','G','N','E','S','I','U','M','');
L[1] = new Array('','','','','','','','','','I','','','','');
L[2] = new Array('','','','','','','','C','A','L','C','I','U','M');
L[3] = new Array('','','','','Z','','','','','I','','','','');
L[4] = new Array('','S','','','I','','','N','I','C','K','E','L','');
L[5] = new Array('','I','R','O','N','','','','','O','','','','');
L[6] = new Array('','L','','','C','A','R','B','O','N','','','','');
L[7] = new Array('','V','','','','','','','X','','','','','');
L[8] = new Array('N','E','O','N','','','','','Y','','','','','');
L[9] = new Array('','R','','','','G','','','G','','','','','');
L[10] = new Array('','','','','C','O','P','P','E','R','','','','');
L[11] = new Array('','','','','','L','','','N','','','','','');
L[12] = new Array('','','L','E','A','D','','','','','','','','');


C = new Array();
C[0] = new Array(0,0,0,0,1,0,0,0,0,2,0,0,0,0);
C[1] = new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0);
C[2] = new Array(0,0,0,0,0,0,0,3,0,0,0,0,0,0);
C[3] = new Array(0,0,0,0,4,0,0,0,0,0,0,0,0,0);
C[4] = new Array(0,5,0,0,0,0,0,6,0,0,0,0,0,0);
C[5] = new Array(0,7,0,0,0,0,0,0,0,0,0,0,0,0);
C[6] = new Array(0,0,0,0,8,0,0,0,9,0,0,0,0,0);
C[7] = new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0);
C[8] = new Array(10,0,0,0,0,0,0,0,0,0,0,0,0,0);
C[9] = new Array(0,0,0,0,0,11,0,0,0,0,0,0,0,0);
C[10] = new Array(0,0,0,0,12,0,0,0,0,0,0,0,0,0);
C[11] = new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0);
C[12] = new Array(0,0,13,0,0,0,0,0,0,0,0,0,0,0);


G = new Array();
G[0] = new Array('','','','','','','','','','','','','','');
G[1] = new Array('','','','','','','','','','','','','','');
G[2] = new Array('','','','','','','','','','','','','','');
G[3] = new Array('','','','','','','','','','','','','','');
G[4] = new Array('','','','','','','','','','','','','','');
G[5] = new Array('','','','','','','','','','','','','','');
G[6] = new Array('','','','','','','','','','','','','','');
G[7] = new Array('','','','','','','','','','','','','','');
G[8] = new Array('','','','','','','','','','','','','','');
G[9] = new Array('','','','','','','','','','','','','','');
G[10] = new Array('','','','','','','','','','','','','','');
G[11] = new Array('','','','','','','','','','','','','','');
G[12] = new Array('','','','','','','','','','','','','','');


A = new Array();
A[1]='Mg';
A[3]='Ca';
A[6]='Ni';
A[7]='Fe';
A[8]='C';
A[10]='Ne';
A[12]='Cu';
A[13]='Pb';


D = new Array();
D[2]='Si';
D[4]='Zn';
D[5]='Ag';
D[9]='O';
D[11]='Au';