import simplegrid

print('--- test \'is_diagonal()\' ---')
print(simplegrid.is_diagonal(7, 1))     # True
print(simplegrid.is_diagonal(7, 2))
print(simplegrid.is_diagonal(7, 11))
print(simplegrid.is_diagonal(7, 24))
print(simplegrid.is_diagonal(7, 25))    # True
print(simplegrid.is_diagonal(7, 26))
print(simplegrid.is_diagonal(7, 43))
print(simplegrid.is_diagonal(7, 48))
print(simplegrid.is_diagonal(7, 49))    # True


print('--- test \'is_edge()\' ---')
print(simplegrid.is_edge(7, 8, 1))      # True
print(simplegrid.is_edge(7, 8, 5))      # True
print(simplegrid.is_edge(7, 8, 13))
print(simplegrid.is_edge(7, 8, 27))
print(simplegrid.is_edge(7, 8, 28))     # True
print(simplegrid.is_edge(7, 8, 29))     # True
print(simplegrid.is_edge(7, 8, 30))
print(simplegrid.is_edge(7, 8, 46))
print(simplegrid.is_edge(7, 8, 56))     # True