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

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

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