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

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

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