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

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

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