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

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

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