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

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

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