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

*QUERY*
IN: fep tufa OUT: YELLOW YELLOW
IN: fep OUT: YELLOW
IN: wif zup OUT: RED RED
IN: wif lug tufa OUT: RED GREEN GREEN
IN: wif blicket blicket OUT: RED RED RED RED
IN: wif lug zup OUT: RED GREEN RED GREEN
IN: lug tufa zup zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep blicket blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif lug wif tufa zup OUT: RED GREEN RED RED RED GREEN RED RED
IN: wif fep wif tufa OUT: RED YELLOW RED RED

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