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

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

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