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

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

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