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

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

*GRAMMAR*
dax -> PURPLE 
 fep -> BLUE 
 wif -> PINK 
 lug -> GREEN 
 u1 tufa u2 -> [u1] [u2] [u2] [u2] [u1] 
 x1 blicket u1 -> [u1] [u1] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 