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

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

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