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

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

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

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

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