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

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

*GRAMMAR*
lug -> PINK 
 tufa -> GREEN 
 dax -> PURPLE 
 blicket -> RED 
 x1 zup x2 -> [x2] [x1] 
 x1 fep x2 -> [x2] [x1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 