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

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

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