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

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

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