*SUPPORT*
IN: dax OUT: PURPLE
IN: wif tufa wif kiki tufa OUT: GREEN PINK GREEN PINK
IN: wif kiki dax OUT: GREEN PURPLE
IN: tufa tufa kiki dax OUT: PINK PINK PURPLE
IN: tufa kiki zup OUT: PINK RED
IN: dax kiki wif kiki tufa fep OUT: PURPLE GREEN PINK PURPLE GREEN PINK
IN: tufa kiki wif OUT: PINK GREEN
IN: wif zup wif wif kiki tufa OUT: GREEN RED GREEN GREEN PINK
IN: wif dax kiki dax fep OUT: GREEN PURPLE PURPLE GREEN PURPLE PURPLE
IN: wif lug wif kiki wif OUT: GREEN GREEN GREEN GREEN GREEN
IN: dax fep kiki wif OUT: PURPLE PURPLE GREEN
IN: zup kiki tufa OUT: RED PINK
IN: wif fep OUT: GREEN GREEN
IN: wif zup fep OUT: GREEN RED GREEN RED

*QUERY*
IN: tufa wif fep kiki zup OUT: PINK GREEN PINK GREEN RED
IN: wif tufa lug wif kiki tufa OUT: GREEN PINK GREEN PINK GREEN GREEN PINK PINK
IN: wif wif fep fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif zup kiki wif OUT: GREEN RED GREEN
IN: zup lug tufa OUT: RED RED PINK RED
IN: dax dax OUT: PURPLE PURPLE
IN: tufa fep OUT: PINK PINK
IN: wif OUT: GREEN
IN: tufa OUT: PINK
IN: zup OUT: RED

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