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

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

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