*SUPPORT*
IN: tufa OUT: YELLOW
IN: dax zup gazzer zup wif tufa OUT: YELLOW PURPLE RED RED
IN: dax zup kiki wif zup OUT: RED PURPLE RED PURPLE RED
IN: zup gazzer lug OUT: RED GREEN
IN: dax gazzer tufa OUT: PURPLE YELLOW
IN: lug tufa gazzer tufa kiki OUT: GREEN YELLOW YELLOW GREEN YELLOW YELLOW
IN: tufa gazzer lug kiki wif zup OUT: RED YELLOW GREEN YELLOW GREEN
IN: dax wif tufa OUT: YELLOW PURPLE
IN: zup gazzer dax wif lug kiki OUT: GREEN RED PURPLE GREEN RED PURPLE
IN: lug kiki OUT: GREEN GREEN
IN: lug OUT: GREEN
IN: dax gazzer zup OUT: PURPLE RED
IN: lug gazzer lug OUT: GREEN GREEN
IN: lug lug wif zup wif tufa OUT: YELLOW RED GREEN GREEN

*QUERY*
IN: lug dax OUT: GREEN PURPLE
IN: zup wif tufa OUT: YELLOW RED
IN: zup wif lug OUT: GREEN RED
IN: zup gazzer tufa OUT: RED YELLOW
IN: dax gazzer lug wif dax OUT: PURPLE PURPLE GREEN
IN: zup tufa tufa gazzer tufa kiki OUT: RED YELLOW YELLOW YELLOW RED YELLOW YELLOW YELLOW
IN: zup gazzer zup OUT: RED RED
IN: dax OUT: PURPLE
IN: dax wif lug OUT: GREEN PURPLE
IN: tufa gazzer tufa OUT: YELLOW YELLOW

*GRAMMAR*
lug -> GREEN 
 dax -> PURPLE 
 zup -> RED 
 tufa -> YELLOW 
 x1 wif u1 -> [u1] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 