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

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

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