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

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

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