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

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

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