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

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

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