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