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

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

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

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

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