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

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

*GRAMMAR*
kiki -> GREEN 
 fep -> PINK 
 wif -> PURPLE 
 tufa -> RED 
 u1 lug u2 -> [u1] [u1] [u2] 
 u1 dax x1 -> [x1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 