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

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

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