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

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

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