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

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

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