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

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

*GRAMMAR*
kiki -> RED 
 lug -> GREEN 
 zup -> PINK 
 tufa -> PURPLE 
 x1 fep x2 -> [x2] [x1] [x2] [x1] 
 x1 wif u1 -> [u1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 