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

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

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