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

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

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