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

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

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