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

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

*GRAMMAR*
wif -> PURPLE 
 lug -> PINK 
 blicket -> GREEN 
 tufa -> BLUE 
 u1 zup -> [u1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 x1 kiki u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 