xread 'File downloaded from graemetlloyd.com' 18 15 Greererpeton 000100000??0??0000 Proterogyrinus 00100000?000000000 Chenoprosopus 111011?000000000?0 Edops 1100111000000000?0 Dendrerpeton 110000011111000000 Balanerpeton 110000011100000000 Trimerorhachis 1101001101?0100000 Capetus 110000?1100000?0?0 Eryops 110001111100001110 Saurerpeton 1111001011?011?000 Paryoxys 110001101000001111 Zatrachys 110010?101000011?1 Eoscopus 110000111111111101 Sclerocephalus 110001110100001100 Iberospondylus 11?000?100010011?0 ; ccode -[/1 0 -[/1 1 -[/1 2 -[/1 3 -[/1 4 -[/1 5 -[/1 6 -[/1 7 -[/1 8 -[/1 9 -[/1 10 -[/1 11 -[/1 12 -[/1 13 -[/1 14 -[/1 15 -[/1 16 -[/1 17 ; proc/;