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

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

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