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FOR d=1 TO 3
IF (c=1 AND d=2) OR (c=2 AND d=1) THEN GOTO 20
FOR e=1 TO 3
IF (d=1 AND e=2) OR (d=2 AND e=1) THEN GOTO 10
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10 NEXT e
20 NEXT d
30 NEXT c
40 NEXT b
50 NEXT a
PRINT s
END

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FOR e=1 TO 3
IF d*e=2 THEN GOTO 10
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PRINT s
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vbscript
dim a(5)
a(0)=0'¸Ä¿ô
call saiki(1,a)
msgbox a(0)
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sub saiki(n,a())
a(n)=0
while a(n)<=2'X,Y,Z¤ò0,1,2¤Çɽ¤¹
if n=1 then
dame=0
elseif a(n-1)+a(n)=1 then
dame=1
else
dame=0
end if
if dame=0 then
if n<5 then
call saiki(n+1,a)
else
a(0)=a(0)+1
end if
end if
a(n)=a(n)+1
wend
end sub
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def m(y,r)
if r<5 then
case y when 'X' then for i in ['X','Z']; m(i,r+1) end
when 'Y' then for i in['Y','Z']; m(i,r+1) end
else for i in ['X','Y','Z']; m(i,r+1) end
end
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end
end

m('z',0)
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