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

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

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