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

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

*GRAMMAR*
kiki -> BLUE 
 fep -> PURPLE 
 tufa -> GREEN 
 blicket -> RED 
 x1 dax -> [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 x1 wif u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 