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