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