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

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

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