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

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

*GRAMMAR*
dax -> PINK 
 lug -> GREEN 
 kiki -> YELLOW 
 blicket -> PURPLE 
 x1 fep x2 -> [x1] [x2] 
 x1 zup u1 -> [u1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 