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

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

*GRAMMAR*
dax -> GREEN 
 gazzer -> PURPLE 
 fep -> YELLOW 
 tufa -> RED 
 u1 wif x1 -> [u1] [x1] [u1] [x1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 