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

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

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