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

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

*GRAMMAR*
tufa -> PURPLE 
 fep -> RED 
 blicket -> GREEN 
 wif -> PINK 
 x1 zup -> [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 