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

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

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