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

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

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