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

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

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