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

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

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