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

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

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