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

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

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