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

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

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

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

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