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

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

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