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

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

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