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

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

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