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

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

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