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

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

*GRAMMAR*
fep -> RED 
 kiki -> PURPLE 
 tufa -> YELLOW 
 lug -> GREEN 
 x1 wif x2 -> [x2] [x1] 
 u1 blicket u2 -> [u1] [u2] 
 x1 zup u1 -> [u1] [x1] [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 