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

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

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