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

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

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