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

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

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