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

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

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

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

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