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

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

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