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

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

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