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

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

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