expected <- eval(parse(text="structure(c(49, 48, 49, 47, 46, 46, 46, 49, 48, 48, 49, 46, 48, 49, 45, 45, 45, 49, 49, 45, 48, 46, 45, 48, 47, 48, 49, 49, 49, 47, 48, 48, 45, 45, 48, 49, 49, 46, 49, 49, 49, 44, 46, 49, 46, 48, 46, 49, 49, 49, 43, 43, 43, 42, 42, 41, 40, 43, 43, 40, 42, 43, 42, 41, 39, 43, 41, 40, 38, 43, 41, 43, 38, 41, 43, 43, 42, 42, 41, 39, 43, 43, 43, 37, 41, 40, 43, 42, 40, 42, 41, 41, 43, 43, 41, 40, 40, 43, 39, 40, 36, 36, 38, 36, 36, 35, 36, 36, 35, 37, 42, 38, 38, 35, 35, 38, 37, 37, 35, 35, 38, 36, 35, 38, 37, 37, 38, 37, 35, 37, 35, 37, 35, 37, 36, 38, 36, 37, 41, 38, 38, 42, 36, 36, 38, 38, 38, 38, 37, 37, 46, 49, 46, 48, 49, 49, 49, 46, 47, 47, 46, 47, 49, 46, 49, 46, 49, 46, 48, 46, 47, 49, 46, 49, 46, 47, 48, 46, 48, 48, 47, 49, 46, 46, 49, 48, 48, 49, 46, 48, 46, 48, 49, 46, 47, 49, 49, 46, 46, 48, 40, 40, 42, 38, 43, 40, 43, 40, 42, 43, 43, 40, 43, 40, 43, 39, 40, 43, 42, 40, 37, 39, 37, 40, 40, 40, 43, 41, 40, 43, 42, 40, 40, 36, 40, 43, 40, 38, 43, 43, 37, 40, 40, 40, 40, 43, 43, 40, 43, 43, 35, 35, 35, 37, 35, 36, 37, 35, 36, 38, 41, 35, 37, 36, 36, 37, 36, 36, 36, 36, 37, 37, 36, 42, 36, 36, 42, 41, 36, 38, 38, 41, 36, 41, 37, 35, 37, 36, 37, 42, 35, 38, 35, 35, 35, 42, 35, 37, 36, 36), .Dim = c(150L, 2L), .Dimnames = list(NULL, c(\"cluster\", \"neighbor\")))"));               
test(id=0, code={               
argv <- eval(parse(text="list(50, structure(c(1, 2, 1, 3, 4, 4, 4, 1, 2, 2, 1, 4, 2, 1, 5, 5, 5, 1, 1, 5, 2, 4, 5, 2, 3, 2, 1, 1, 1, 3, 2, 2, 5, 5, 2, 1, 1, 4, 1, 1, 1, 6, 4, 1, 4, 2, 4, 1, 1, 1, 7, 7, 7, 8, 8, 9, 10, 7, 7, 10, 8, 7, 8, 9, 11, 7, 9, 10, 12, 7, 9, 7, 12, 9, 7, 7, 8, 8, 9, 11, 7, 7, 7, 13, 9, 10, 7, 8, 10, 8, 9, 9, 7, 7, 9, 10, 10, 7, 11, 10, 14, 14, 12, 14, 14, 15, 14, 14, 15, 13, 8, 12, 12, 15, 15, 12, 13, 13, 15, 15, 12, 14, 15, 12, 13, 13, 12, 13, 15, 13, 15, 13, 15, 13, 14, 12, 14, 13, 9, 12, 12, 8, 14, 14, 12, 12, 12, 12, 13, 13, 4, 1, 4, 2, 1, 1, 1, 4, 3, 3, 4, 3, 1, 4, 1, 4, 1, 4, 2, 4, 3, 1, 4, 1, 4, 3, 2, 4, 2, 2, 3, 1, 4, 4, 1, 2, 2, 1, 4, 2, 4, 2, 1, 4, 3, 1, 1, 4, 4, 2, 10, 10, 8, 12, 7, 10, 7, 10, 8, 7, 7, 10, 7, 10, 7, 11, 10, 7, 8, 10, 13, 11, 13, 10, 10, 10, 7, 9, 10, 7, 8, 10, 10, 14, 10, 7, 10, 12, 7, 7, 13, 10, 10, 10, 10, 7, 7, 10, 7, 7, 15, 15, 15, 13, 15, 14, 13, 15, 14, 12, 9, 15, 13, 14, 14, 13, 14, 14, 14, 14, 13, 13, 14, 8, 14, 14, 8, 9, 14, 12, 12, 9, 14, 9, 13, 15, 13, 14, 13, 8, 15, 12, 15, 15, 15, 8, 15, 13, 14, 14), .Dim = c(150L, 2L), .Dimnames = list(NULL, c(\"cluster\", \"neighbor\"))))"));               
do.call(`-`, argv);               
}, o=expected);               

