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

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

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