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

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

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