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

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

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