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

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

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