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

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

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