*SUPPORT*
IN: dax OUT: BLUE
IN: lug wif tufa OUT: PINK RED
IN: tufa kiki lug tufa OUT: PINK RED RED
IN: lug tufa fep wif lug OUT: PINK RED PINK RED PINK RED PINK
IN: zup kiki zup OUT: GREEN GREEN
IN: lug kiki tufa OUT: RED PINK
IN: dax tufa OUT: BLUE RED
IN: tufa fep OUT: RED RED RED
IN: zup OUT: GREEN
IN: lug kiki dax wif lug fep wif dax OUT: BLUE PINK BLUE PINK BLUE PINK PINK BLUE
IN: dax kiki zup wif tufa wif lug OUT: GREEN BLUE RED PINK
IN: tufa lug wif tufa OUT: RED PINK RED
IN: lug wif dax wif tufa OUT: PINK BLUE RED
IN: dax kiki dax OUT: BLUE BLUE

*QUERY*
IN: lug kiki dax lug fep OUT: BLUE PINK BLUE PINK BLUE PINK PINK
IN: lug kiki lug tufa kiki dax wif dax OUT: PINK BLUE RED PINK BLUE
IN: dax dax dax zup OUT: BLUE BLUE BLUE GREEN
IN: lug tufa wif zup wif tufa OUT: PINK RED GREEN RED
IN: tufa OUT: RED
IN: zup tufa wif tufa OUT: GREEN RED RED
IN: lug wif dax OUT: PINK BLUE
IN: tufa wif lug OUT: RED PINK
IN: lug tufa OUT: PINK RED
IN: zup kiki tufa wif zup OUT: RED GREEN GREEN

*GRAMMAR*
dax -> BLUE 
 tufa -> RED 
 lug -> PINK 
 zup -> GREEN 
 x1 wif u1 -> [x1] [u1] 
 u1 kiki x1 -> [x1] [u1] 
 x1 fep -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 