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