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

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

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