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

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

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