40x30:a3b2221a223c22b132a23a1a231a2a2a1a1a0b3c22d21a233a3b1a1c3a32a12a33a11a1a22a1a1b2a20c2b1a1a23a1b233g2b1c022e1112a12e3a12e321b02a303a1b31a1a1a2a2a223b0c1a3e13a32d1a2a2a0c22e3b11a0a11a32d1a2b331b20d2b21b2133b32b2b2b3b1a2b0b11a3a2b1a2a10b1h2b2a1c0f1a31a2a121c0b11a2a3a3c1b02a2a1301b1g1d2b2d12b3a02b1b1a2b3b13a11c3122a1a3a2b302b202001b22a12b0c23a131c10223d231f1d2b233d3c22b1c12f3b2013a2d22a21c11c2a0b3c10c2023c1b1a2c3231a2c02b3c2322c3b22c0a1132c1a3b1c1221c23c2b2a3c33c22a12d3a2301b2f23c2b32c0d223b0d2f222d02122c231a31c2b01a32b322221b331b2a1a2a3221c21a22b2b1a1b0b20a2b11d2b1d3g2b2333a2a22b0c2a3a3a32b3c011a3a21a2f1c2a2b3h2b11a2a1b3a3a22b3b3a0b1b3b3b21b2212b13b0d12b122b1a2d33a13a0a13b1e12c1a2a2a1d31a01e2a3c2b131a1a2a3a2a32b2a211a23b233e12a2e20a2210e311c2b3g100b1a12a0a2b1c13a2b1a1a31a2a03a22a31a11a2c1a1b3a212a12d00c2b2a3a3a2a2a202a3a23a231b21c212a2323b3a