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

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

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