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

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

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