CELL 		PMT(Down,Up)

A(-1) 		A5,A2
A(-2) 		A9,A6
A(-3) 		A11,A10
A(-4) 		A19,A16
A(-5) 		A21,A20
A(-6) 		A25,A24
A(-7) 		A31,A28
A(-8) 		A37,A34
A(-9) 		A39,A38
A(-10) 		A47,A48

B(-1) 		A3,A4	
B(-2) 		A7,A8  	
B(-3) 		A13,A12
B(-4) 		A17,A18
B(-5) 		A23,A22
B(-6) 		A29,A30
B(-7) 		A35,A36
B(-8) 		A41,A42
B(-9) 		A45,A46

D(0) 		A1,B1
D(-1) 		A15,A14
D(-2) 		A27,A26  	
D(-3) 		A43,A40

A(+1) 		B2,B5
A(+2) 		B6,B9
A(+3) 		B10,B11
A(+4) 		B16,B19
A(+5) 		B20,B21
A(+6) 		B24,B25
A(+7) 		B28,B31
A(+8) 		B34,B37
A(+9) 		B38,B39
A(+10) 		B48,B47

B(+1) 		B4,B3
B(+2) 		B8,B7
B(+3) 		B12,B13
B(+4) 		B18,B17
B(+5) 		B22,B23
B(+6) 		B30,B29
B(+7)		B36,B35
B(+8) 		B42,B41
B(+9) 		B46,B45

D(+1) 		B14,B15
D(+2)		B26,B27
D(+3)		B40,B43