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

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

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