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

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

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