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

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

*GRAMMAR*
fep -> RED 
 blicket -> GREEN 
 kiki -> BLUE 
 tufa -> PINK 
 x1 dax -> [x1] [x1] [x1] [x1] 
 x1 lug x2 -> [x2] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 