# Copyright 2010 Hakan Kjellerstrand hakank@bonetmail.com
#
# Licensed under the Apache License, Version 2.0 (the 'License'); 
# you may not use this file except in compliance with the License. 
# You may obtain a copy of the License at 
#
#     http://www.apache.org/licenses/LICENSE-2.0 
#
# Unless required by applicable law or agreed to in writing, software 
# distributed under the License is distributed on an 'AS IS' BASIS, 
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
# See the License for the specific language governing permissions and 
# limitations under the License. 
#
# https://prof.ti.bfh.ch/hew1/informatik3/prolog/p-99/p98.pl
# 'Hen'
#
rows = 9
row_rule_len = 2
row_rules = [
    [0,3], 
    [2,1], 
    [3,2], 
    [2,2], 
    [0,6], 
    [1,5], 
    [0,6], 
    [0,1], 
    [0,2]
    ]

cols = 8
col_rule_len = 2
col_rules = [
    [1,2],
    [3,1], 
    [1,5], 
    [7,1], 
    [0,5], 
    [0,3], 
    [0,4], 
    [0,3]
    ]