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

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

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