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

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

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