How to align numbers to words of a sentence in the next line?

notebook.ipynb

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   "source": [
    "def count_letters(word):\n",
    "    chars = map(lambda x: 1 if x.isalpha() else 0, word)\n",
    "    return sum(chars)"
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   "source": [
    "text = \"How to align numbers to words of a sentence in the next line?\"\n",
    "\n",
    "lengths = list(map(count_letters, text.split()))\n",
    "alignments = \" \".join(map(lambda x: f\"{x:<{x}}\", lengths))"
   ]
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     "name": "stdout",
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     "text": [
      "How to align numbers to words of a sentence in the next line?\n",
      "3   2  5     7       2  5     2  1 8        2  3   4    4   \n"
     ]
    }
   ],
   "source": [
    "print(text)\n",
    "print(alignments)"
   ]
  },
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