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

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

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