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

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

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