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

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

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