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

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

*GRAMMAR*
zup -> PINK 
 blicket -> RED 
 gazzer -> GREEN 
 fep -> PURPLE 
 u1 tufa u2 -> [u2] [u2] [u2] [u2] [u1] [u1] 
 u1 wif -> [u1] [u1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 