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

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

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