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

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

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