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

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

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