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

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

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