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