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

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

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