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