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

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

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