40x30:a2c23c21a2213b13b3232a23c23c2a2a2b11a233d2c23c2d222a32b3a22b200b21211a22a2a02a2a22a21222b121b1202b2b22a2a1a1a21b22a3a2a2a32b1b222c2b1b22d0c13c1d22b1b2c221123b22a230b023b123b332a22b1211132g3b03a12b1b2b11a22b2g23b2b3b1b3e1222e2b2b2b2b03a1222a1a221a32222a02a11212a102a2a2331a1323e3a2b1a2a3a23a0a2a1b2a1e321a2a10a012a0b222a2d2a222b3a023a10a2b2b2a2b11a212a2b11b2a111a23b2a3b2b32a1a22e223b1112b311e23a2a23a221b0b3a13c2a1a33a1a2c02a2b2b123c0b3c1112c2d2c1322c3b2f2b1c3202c1d2c3121c1b3c222b2b1a12c2a3a11a1a2c22a3b2b231a11a2a23e223b1013b232e02a3a22b2b3a2b11a111a1b13b2a122a12b2a0b2b1a31a122a2b101a2d2a113b2a212a32a1a222e2a1b2a2a2a22a2a1a2b3a3e3333a2232a0a312a22313a23a21311a222a1a1211a22b2b1b2b2e1212e1b3b3b3b32g2b22a23b2b2b01a23b2g3220312b13a212b122b221b202a21b332111c2b1b22d3c12c1d33b1b2c312b1b22a2a1a1a32b32a2a2a1a22b2b2212b210b22213a20a2a10a2a21a13222b322b13a2b23a121d2c21c2d223a22b2a1a1c12c22a3323b22b3122a32c22c2a