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

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

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