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

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

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