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

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

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