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

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

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