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

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

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