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

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

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