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