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

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

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

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

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