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

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

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