R1...11-2-4-15
R2...3-8-9
R3...8-2-6-7
R4...11-1-6-7
R5...4-6-7
R6...6-8-2-5
R7...5-6-3
R8...1-7-3-9
R9...6-1-3
R10..7-4-1-6
R11..4-9-6
R12..6-8-1-7
R13..3-7-6-5
R14..10-8-6
ROP..7-2-9
R2...3-8-9
R3...8-2-6-7
R4...11-1-6-7
R5...4-6-7
R6...6-8-2-5
R7...5-6-3
R8...1-7-3-9
R9...6-1-3
R10..7-4-1-6
R11..4-9-6
R12..6-8-1-7
R13..3-7-6-5
R14..10-8-6
ROP..7-2-9