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

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

*GRAMMAR*
dax -> YELLOW 
 lug -> BLUE 
 wif -> PURPLE 
 fep -> GREEN 
 u1 zup u2 -> [u1] [u2] 
 x1 tufa u1 -> [u1] [x1] [x1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 