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

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

*GRAMMAR*
zup -> PURPLE 
 gazzer -> YELLOW 
 lug -> RED 
 blicket -> GREEN 
 x1 dax x2 -> [x2] [x1] 
 u1 wif -> [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 