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

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

*GRAMMAR*
gazzer -> YELLOW 
 wif -> PINK 
 lug -> PURPLE 
 fep -> GREEN 
 u1 blicket -> [u1] [u1] 
 x1 tufa -> [x1] [x1] 
 x1 zup x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 