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

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

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