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

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

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