ID: 159.0	Parent: 156.0	Tree
Exchanged to: 161.0 2<->x10-x11
PDER	VAR\IND x7 x10 x9 x7 1 0 0 x9 0 0 1 x10 0 1 0 x11 0 0 -x11^2 x12 0 -x12^2 0
FOCUS
	x7^8*x9^4*x10^2-x10^3*x7^8*x9^5
	x7^2*x9
	x7
	x10*x7
	x7
	x7
DEP
	x11*x9-1
	x12*x10-1
MAP	x1 x7^4*x9^2*x10 x2 x10*x7^2*x9 x3 x9^2*x7^3*x10
IMAP	x7 x1/x3 x9 x3^2/x2/x1 x10 x2^2/x1 x11 x1/x3^2*x2 x12 x1/x2^2
STACK
WBO (dim: 3)
J
	-x9*x10+1	1
c	1
N	empty
(E,a)
	E	a
	x7	4
C	empty
TBO (dim: 3)
J
	-x9*x10+1	1
N	empty
E
	x7
EM
	x7
C	empty
SBO (dim: 3)
J
	-x9*x10+1	1
N	empty
H
	x7
E	empty
C	empty
WBO (dim: 2)
J
	-x9*x10+1	1
c	1
N
	x7
(E,a)	empty
C	empty
TBO (dim: 2)
J
	-x9*x10+1	1
N
	x7
E	empty
EM	empty
C	empty
SBO (dim: 2)
J
	-x9*x10+1	1
N
	x7
H	empty
E	empty
C	empty
Exchanged to: 161.0 2<->x10-x11
ID: 159.0	Parent: 156.0	Tree