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