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

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

*GRAMMAR*
lug -> YELLOW 
 wif -> RED 
 kiki -> GREEN 
 tufa -> PINK 
 u1 blicket u2 -> [u2] [u1] [u2] [u1] [u2] 
 x1 gazzer -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 