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

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

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