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

*QUERY*
IN: lug blicket zup tufa lug dax wif OUT: RED PURPLE GREEN GREEN GREEN GREEN PURPLE
IN: lug wif blicket lug blicket lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax wif blicket lug wif OUT: PURPLE PURPLE PURPLE PURPLE GREEN GREEN GREEN GREEN
IN: dax zup kiki OUT: GREEN RED YELLOW
IN: zup tufa kiki wif OUT: RED YELLOW YELLOW YELLOW YELLOW
IN: kiki OUT: YELLOW
IN: kiki wif blicket kiki wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax lug blicket zup wif OUT: RED RED RED RED GREEN PURPLE
IN: kiki lug OUT: YELLOW PURPLE
IN: lug dax tufa zup OUT: PURPLE GREEN RED

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