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

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

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