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

*QUERY*
IN: dax tufa fep dax OUT: GREEN GREEN GREEN GREEN GREEN
IN: dax OUT: GREEN
IN: dax lug OUT: GREEN GREEN
IN: kiki tufa OUT: PINK PINK
IN: dax lug tufa OUT: GREEN GREEN GREEN GREEN
IN: wif lug OUT: PURPLE PURPLE
IN: wif lug lug OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki kiki OUT: PINK PINK
IN: wif fep wif OUT: PURPLE PURPLE PURPLE
IN: kiki lug fep dax OUT: PINK PINK GREEN PINK PINK

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