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

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

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