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

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

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