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

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

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