(0 19 14)(1 7 5)(2 20 3)(4 18 16)(6 12 10)(8 17 9)(11 15 13)
ALLOWS (11/8)-SEQUENCE
1: (8 17 20)

(0 19 14)(1 7 5)(2 20 9 8 3)(4 18 16)(6 12 10)(11 15 13)(17)
2: (4 18 16)

(0 19 14)(1 7 5)(2 20 9 8 3)(4)(6 12 10)(11 15 13)(16)(17)(18)
3: (0 19 14)

(0)(1 7 5)(2 20 9 8 3)(4)(6 12 10)(11 15 13)(14)(16)(17)(18)(19)
4: (2 20 9)

(0)(1 7 5)(2 8 3)(4)(6 12 10)(9)(11 15 13)(14)(16)(17)(18)(19)(20)