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

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

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