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

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

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