त्वत्प्रयाणानुरूपम्
त्वद् · प्रयाण · अनुरूप
तव प्रयाणम्
तत्पुरुष (genitive) — your setting out
त्वत्प्रयाणस्य अनुरूपम्
तत्पुरुष (genitive) — suited to that setting out
तत्पुरुष — it agrees with मार्गम्. a road that fits the way you travel — the route is chosen for a cloud, not for a man
uncheckedMallinātha, Sañjīvinī“tvatprayāṇasyānurūpamanukūlaṃ mārgam”