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

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

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