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

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

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

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

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