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