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

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

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