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