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

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

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