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

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

*GRAMMAR*
lug -> YELLOW 
 tufa -> RED 
 dax -> PURPLE 
 fep -> GREEN 
 u1 zup x1 -> [x1] [u1] [u1] 
 x1 wif u1 -> [x1] [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 