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

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

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