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

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

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