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

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

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