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

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

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