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

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

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