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

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

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