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

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

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