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

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

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