*SUPPORT*
IN: wif blicket OUT: RED GREEN
IN: tufa tufa fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa kiki OUT: BLUE BLUE BLUE
IN: wif OUT: RED
IN: blicket tufa dax lug dax lug kiki OUT: GREEN BLUE PINK PINK PINK PINK
IN: blicket tufa OUT: GREEN BLUE
IN: tufa dax tufa fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa OUT: BLUE
IN: lug OUT: PINK
IN: lug fep OUT: PINK PINK PINK
IN: blicket blicket OUT: GREEN GREEN
IN: lug tufa OUT: PINK BLUE
IN: lug kiki OUT: PINK PINK PINK
IN: wif tufa OUT: RED BLUE

*QUERY*
IN: wif tufa dax lug OUT: RED BLUE PINK
IN: blicket wif dax tufa kiki OUT: GREEN RED BLUE BLUE BLUE
IN: wif fep OUT: RED RED RED
IN: blicket blicket kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket fep OUT: GREEN GREEN GREEN
IN: blicket blicket fep dax wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN RED
IN: blicket OUT: GREEN
IN: blicket kiki OUT: GREEN GREEN GREEN
IN: tufa blicket fep OUT: BLUE GREEN BLUE GREEN BLUE GREEN
IN: tufa fep OUT: BLUE BLUE BLUE

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