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

*QUERY*
IN: fep lug fep OUT: BLUE GREEN BLUE
IN: lug lug OUT: GREEN GREEN
IN: blicket blicket OUT: PURPLE PURPLE
IN: wif lug OUT: PINK GREEN
IN: wif OUT: PINK
IN: lug tufa lug OUT: GREEN GREEN
IN: blicket wif OUT: PURPLE PINK
IN: fep blicket tufa fep OUT: BLUE PURPLE BLUE
IN: fep tufa fep OUT: BLUE BLUE
IN: lug fep tufa lug OUT: GREEN BLUE GREEN

*GRAMMAR*
wif -> PINK 
 fep -> BLUE 
 blicket -> PURPLE 
 lug -> GREEN 
 x1 zup x2 -> [x2] [x2] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 