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