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

*QUERY*
IN: blicket wif dax fep OUT: RED GREEN RED GREEN
IN: dax tufa OUT: GREEN PINK
IN: blicket wif dax OUT: RED GREEN
IN: blicket wif dax fep kiki OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: tufa lug blicket wif tufa OUT: PINK YELLOW RED PINK
IN: tufa tufa OUT: PINK PINK
IN: lug wif dax OUT: YELLOW GREEN
IN: lug lug wif tufa OUT: YELLOW YELLOW PINK
IN: lug wif blicket OUT: YELLOW RED
IN: dax OUT: GREEN

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