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

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

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