*begin green *export 1 *entrance 1 *entrance 30 *entrance 26 *entrance 27 *units dx dy 9.259 metres ; derived from scale bar *units dz 1.0 metres *data cartesian from to dy dx dz 1 2 6 5 -50 2 3 10 10 -30 3 4 2 2 -10 4 5 2 11 -15 5 6 6 6 5 6 7 7 3 -25 7 8 1 4 5 8 9 4 6 -5 9 10 12 -1 -3 10 11 5 0 16 11 12 6 6 -3 12 13 4 5 3 13 14 -1 2 -16 14 15 12 9 0 15 16 4 -2 8 16 17 4 1 -22 17 18 3 2 -6 18 19 3 -2 -7 19 20 3 0 20 20 21 5 -7 15 21 22 1 5 -5 22 23 6 6 3 23 24 5 3 7 24 25 6 8 -3 25 26 3 0 -2 25 27 5 4 0 30 31 5 2 55 31 32 6 -5 -25 32 2 5 -4 -80 4 35 2 -3 10 35 36 6 1 50 36 37 4 -3 -2 37 38 -1 -6 2 38 39 -2 -4 2 39 40 3 -3 3 13 45 3 0 12 45 15 8 11 -28 20 50 0 0 -65 *end green