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

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

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