Double the black-and-white section with 50 more stickers

Animals (mouse, sheep, cow, elephant, monkey, lion, sloth, bat, spider,
hedgehog, shark, seal, caterpillar, pigeon, koala, squirrel), weather
(snowman, tornado, wind, icicle), food (toaster, banana, lemon, cherry,
pudding, teapot, hot dog, lollipop, carrot, milk), objects (scissors,
padlock, candle, fan, gears, stapler, faucet, trash, tv, cursor) and toys
and symbols (yo-yo, spring, Newton's cradle, drum, trumpet, bowling,
basketball, skull, question mark, puzzle).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

gen/bw/tornado/spin.js

@@ -0,0 +1,15 @@
+// tornado of stacked swirl bands twisting and swaying, marks sliding round each band, debris whirling and dust puffing at the base
+const{sin,cos,PI}=Math,T=2*PI
+export const frames=16,delay=70
+export default(c,t)=>{
+  const N=8,B=[...Array(N)].map((_,k)=>{const f=k/(N-1);return[128+(4+30*f*f)*sin(t*T-2.6*f),40+k*24,10+92*(1-f)**1.3,16-6*f]})
+  const deb=[[2.5,0,0],[4.2,2.1,1],[5.6,4.2,0]].map(([k,o,ty])=>{const b=B[Math.round(k)],a=2*T*t+o,r=b[2]+20;return[b[0]+r*cos(a),40+k*24+r*.22*sin(a),sin(a),ty,a]})
+  const piece=([x,y,_,ty,a])=>{c.lineWidth=4;c.save();c.translate(x,y);c.rotate(a*1.5);c.beginPath();ty?c.rect(-9,-4,18,8):c.arc(0,0,5,0,T);c.fill();c.stroke();c.restore()}
+  for(const d of deb)if(d[2]<0)piece(d)
+  for(const[dx,r,o]of[[-22,10,0],[20,9,2],[0,9,4]])c.lineWidth=7,c.beginPath(),c.arc(B[N-1][0]+dx,226,r+2*sin(2*T*t+o),0,T),c.fill(),c.stroke()
+  B.forEach(([x,y,r,h],k)=>{
+    c.lineWidth=7;c.beginPath();c.ellipse(x,y,r,h,0,0,T);c.fill();c.stroke()
+    c.lineWidth=4;for(const j of[0,1]){const a=((2*T*t+j*PI+k*1.3)%T+T)%T;if(a>.4&&a<PI-.4)c.beginPath(),c.ellipse(x,y,r-7,h-5,0,a-.4,a+.4),c.stroke()}
+  })
+  c.lineWidth=7;for(const d of deb)if(d[2]>=0)piece(d)
+}