*SUPPORT*
IN: fep gazzer kiki tufa wif blicket gazzer gazzer OUT: PINK PURPLE GREEN YELLOW YELLOW GREEN PURPLE PURPLE
IN: gazzer gazzer OUT: PURPLE PURPLE
IN: kiki blicket gazzer tufa wif OUT: GREEN PURPLE YELLOW YELLOW PURPLE
IN: kiki tufa kiki OUT: GREEN GREEN GREEN GREEN
IN: gazzer OUT: PURPLE
IN: gazzer tufa kiki lug OUT: PURPLE GREEN GREEN PURPLE PURPLE GREEN GREEN PURPLE
IN: fep tufa fep OUT: PINK PINK PINK PINK
IN: fep fep blicket gazzer tufa gazzer OUT: PINK PINK PURPLE PURPLE PURPLE PURPLE
IN: kiki OUT: GREEN
IN: wif OUT: YELLOW
IN: gazzer tufa kiki OUT: PURPLE GREEN GREEN PURPLE
IN: kiki tufa kiki blicket fep OUT: GREEN GREEN GREEN GREEN PINK
IN: fep kiki lug OUT: PINK GREEN PINK GREEN
IN: gazzer wif OUT: PURPLE YELLOW

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

*GRAMMAR*
fep -> PINK 
 kiki -> GREEN 
 wif -> YELLOW 
 gazzer -> PURPLE 
 x1 lug -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] [u2] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 