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

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

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