#	Klein Space with Swap
#
#	Like the plain hexagonal Klein space,
#	except that the monodromy iterchanges the two crosscaps
#	while inverting their core circles' directions.
#
#	The sole irrational number is (√3)/2,
#	so the matrix elements lie in the field Q[√3].

 1.00000000000000000000  0.00000000000000000000  0.00000000000000000000  0.00000000000000000000 
 0.00000000000000000000 -1.00000000000000000000  0.00000000000000000000  0.00000000000000000000 
 0.00000000000000000000  0.00000000000000000000  1.00000000000000000000  0.00000000000000000000 
 0.50000000000000000000  0.86602540378443864676  0.00000000000000000000  1.00000000000000000000 

 1.00000000000000000000  0.00000000000000000000  0.00000000000000000000  0.00000000000000000000 
 0.00000000000000000000 -1.00000000000000000000  0.00000000000000000000  0.00000000000000000000 
 0.00000000000000000000  0.00000000000000000000  1.00000000000000000000  0.00000000000000000000 
 0.50000000000000000000 -0.86602540378443864676  0.00000000000000000000  1.00000000000000000000 

-1.00000000000000000000  0.00000000000000000000  0.00000000000000000000  0.00000000000000000000 
 0.00000000000000000000 -1.00000000000000000000  0.00000000000000000000  0.00000000000000000000 
 0.00000000000000000000  0.00000000000000000000  1.00000000000000000000  0.00000000000000000000 
 0.00000000000000000000  0.00000000000000000000  1.00000000000000000000  1.00000000000000000000 
