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

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

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