*SUPPORT*
IN: fep wif lug OUT: RED RED PURPLE
IN: blicket OUT: GREEN
IN: blicket wif blicket zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa wif lug OUT: RED RED PINK
IN: tufa OUT: PINK
IN: blicket wif lug OUT: RED RED GREEN
IN: tufa wif tufa OUT: PINK PINK PINK
IN: lug wif blicket OUT: GREEN GREEN RED
IN: tufa blicket gazzer OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: lug lug gazzer OUT: RED RED RED RED RED RED RED RED
IN: fep fep lug wif lug OUT: PURPLE PURPLE RED RED RED
IN: blicket tufa zup OUT: GREEN PINK GREEN PINK
IN: fep zup OUT: PURPLE PURPLE
IN: tufa lug wif lug OUT: PINK RED RED RED

*QUERY*
IN: lug fep OUT: RED PURPLE
IN: lug wif fep OUT: PURPLE PURPLE RED
IN: tufa wif blicket OUT: GREEN GREEN PINK
IN: blicket wif tufa OUT: PINK PINK GREEN
IN: blicket tufa OUT: GREEN PINK
IN: tufa blicket wif fep OUT: PINK PURPLE PURPLE GREEN
IN: fep wif blicket OUT: GREEN GREEN PURPLE
IN: fep OUT: PURPLE
IN: lug OUT: RED
IN: fep blicket wif blicket OUT: PURPLE GREEN GREEN GREEN

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