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

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

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