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

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

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