(0 19 8 4 2)(1 16 15)(3 7 5)(6 11 9)(10 14 12)(13 20 17)(18 22 21)
ALLOWS (11/8)-SEQUENCE
1: (1 5 15)
(0 19 8 4 2)(1)(3 7 5 16 15)(6 11 9)(10 14 12)(13 20 17)(18 22 21)
2: (4 19 8)
(0 19 2)(1)(3 7 5 16 15)(4)(6 11 9)(8)(10 14 12)(13 20 17)(18 22 21)
3: (13 20 17)
(0 19 2)(1)(3 7 5 16 15)(4)(6 11 9)(8)(10 14 12)(13)(17)(18 22 21)(20)
4: (3 7 15)
(0 19 2)(1)(3)(4)(5 16 15)(6 11 9)(7)(8)(10 14 12)(13)(17)(18 22 21)(20)