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

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

*GRAMMAR*
lug -> PINK 
 wif -> PURPLE 
 dax -> YELLOW 
 tufa -> GREEN 
 x1 kiki -> [x1] [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 