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

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

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