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

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

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