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

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

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