{$MODE DELPHI} (*This program uses 32-bit Integer [-2^31 .. 2^31 - 1]*)
{.$APPTYPE CONSOLE}
var I: Integer;
begin
for I := 0 to 10 do
writeLn (I, ' - ', I mod 8, ' + ', 8 - I mod 8 );
end.
eyRNT0RFIERFTFBISX0gKCpUaGlzIHByb2dyYW0gdXNlcyAzMi1iaXQgSW50ZWdlciBbLTJeMzEgLi4gMl4zMSAtIDFdKikKey4kQVBQVFlQRSBDT05TT0xFfQp2YXIgSTogSW50ZWdlcjsKYmVnaW4KICBmb3IgSSA6PSAwIHRvIDEwIGRvCiAgIHdyaXRlTG4gKEksICcgLSAnLCBJIG1vZCA4LCAnICsgJywgOCAtIEkgbW9kIDggKTsKZW5kLgo=
NyAyMQoxIDIgNTQ3MTUyCjEgMyA1MDkxNTcKMSA0IDUzOTI4MgoxIDUgNTQxNjQ1ICAgICAgICAgCjEgNiA0NTg0MzMKMSA3IDM4NTE3M+KAqAoyIDMgMTMxNTI4CjIgNCA5MjczNQoyIDUgMTUwNTExCjIgNiA5NDQ0MAoyIDcgMTk0NTQyCjMgNCAyMTY2MDAKMyA1IDI3MjQwMQozIDYgMTU3MTc2CjMgNyAxMjQwNzcKNCA1IDU3Nzg1CjQgNiA5NzMyMwo0IDcgMjQyMjMyCjUgNiAxMzY2NjMKNSA3IDI4Mzg2Mgo2IDcgMTQ3NDI2
7 21
1 2 547152
1 3 509157
1 4 539282
1 5 541645
1 6 458433
1 7 385173
2 3 131528
2 4 92735
2 5 150511
2 6 94440
2 7 194542
3 4 216600
3 5 272401
3 6 157176
3 7 124077
4 5 57785
4 6 97323
4 7 242232
5 6 136663
5 7 283862
6 7 147426