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

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

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