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

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

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