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

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

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