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