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

*QUERY*
IN: wif fep lug OUT: PINK GREEN
IN: tufa wif fep tufa OUT: PURPLE PURPLE GREEN
IN: wif tufa lug OUT: GREEN PURPLE PINK
IN: lug lug OUT: PINK PINK
IN: wif fep tufa OUT: PURPLE GREEN
IN: tufa dax OUT: PURPLE RED
IN: lug fep wif OUT: GREEN PINK
IN: tufa OUT: PURPLE
IN: lug wif OUT: PINK GREEN
IN: dax OUT: RED

*GRAMMAR*
dax -> RED 
 wif -> GREEN 
 lug -> PINK 
 tufa -> PURPLE 
 u1 fep u2 -> [u2] [u1] 
 x1 kiki -> [x1] [x1] [x1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 