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

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

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