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

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

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