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

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

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

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

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