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

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

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