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

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

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