*SUPPORT*
IN: fep wif tufa OUT: BLUE GREEN GREEN
IN: tufa wif tufa OUT: GREEN GREEN GREEN
IN: fep lug OUT: BLUE BLUE
IN: tufa OUT: GREEN
IN: blicket wif fep OUT: PURPLE BLUE BLUE
IN: blicket lug OUT: PURPLE PURPLE
IN: gazzer OUT: RED
IN: fep OUT: BLUE
IN: blicket OUT: PURPLE
IN: gazzer wif tufa OUT: RED GREEN GREEN
IN: gazzer lug OUT: RED RED
IN: tufa fep wif tufa OUT: GREEN BLUE GREEN GREEN
IN: tufa gazzer wif fep OUT: GREEN RED BLUE BLUE
IN: gazzer gazzer gazzer OUT: RED RED RED

*QUERY*
IN: blicket wif blicket OUT: PURPLE PURPLE PURPLE
IN: blicket fep lug OUT: PURPLE BLUE BLUE
IN: fep wif fep OUT: BLUE BLUE BLUE
IN: blicket gazzer gazzer OUT: PURPLE RED RED
IN: gazzer blicket blicket wif fep OUT: RED PURPLE PURPLE BLUE BLUE
IN: gazzer blicket blicket OUT: RED PURPLE PURPLE
IN: fep tufa gazzer lug OUT: BLUE GREEN RED RED
IN: tufa lug OUT: GREEN GREEN
IN: gazzer wif gazzer OUT: RED RED RED
IN: fep wif blicket OUT: BLUE PURPLE PURPLE

*GRAMMAR*
fep -> BLUE 
 blicket -> PURPLE 
 tufa -> GREEN 
 gazzer -> RED 
 u1 lug -> [u1] [u1] 
 x1 dax x2 -> [x2] [x2] [x1] [x1] [x1] [x2] [x2] [x1] 
 u1 wif u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 