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

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

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