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

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

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