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

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

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