(0 13 12)(1 20 17)(2 9 6)(3 19 5)(4 10 7)(8 15 11)(14 18 16)
ALLOWS (11/8)-SEQUENCE
1: (0 4 10)
(0 7 4 13 12)(1 20 17)(2 9 6)(3 19 5)(8 15 11)(10)(14 18 16)
2: (3 19 5)
(0 7 4 13 12)(1 20 17)(2 9 6)(3)(5)(8 15 11)(10)(14 18 16)(19)
3: (4 13 7)
(0 7 12)(1 20 17)(2 9 6)(3)(4)(5)(8 15 11)(10)(13)(14 18 16)(19)
4: (1 20 17)
(0 7 12)(1)(2 9 6)(3)(4)(5)(8 15 11)(10)(13)(14 18 16)(17)(19)(20)