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

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

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