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