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

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

*GRAMMAR*
gazzer -> YELLOW 
 zup -> GREEN 
 lug -> RED 
 kiki -> PURPLE 
 x1 blicket -> [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] 
 x1 wif u1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 