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