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